1021552203375

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{26399}}^1$

素因数の和:26543

約数の個数: 192

約数和(自身を含む): 2081604096000

約数和(自身を除く): 1060051892625

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 53, 55, 59, 75, 99, 125, 159, 165, 177, 225, 265, 275, 295, 375, 477, 495, 531, 583, 649, 795, 825, 885, 1125, 1325, 1375, 1475, 1749, 1947, 2385, 2475, 2655, 2915, 3127, 3245, 3975, 4125, 4425, 5247, 5841, 6625, 7375, 8745, 9381, 9735, 11925, 12375, 13275, 14575, 15635, 16225, 19875, 22125, 26235, 26399, 28143, 29205, 34397, 43725, 46905, 48675, 59625, 66375, 72875, 78175, 79197, 81125, 103191, 131175, 131995, 140715, 146025, 171985, 218625, 234525, 237591, 243375, 290389, 309573, 390875, 395985, 515955, 655875, 659975, 703575, 730125, 859925, 871167, 1172625, 1187955, 1399147, 1451945, 1547865, 1557541, 1979925, 2579775, 2613501, 3299875, 3517875, 4197441, 4299625, 4355835, 4672623, 5939775, 6995735, 7259725, 7739325, 7787705, 9899625, 12592323, 12898875, 13067505, 14017869, 15390617, 17132951, 20987205, 21779175, 23363115, 29698875, 34978675, 36298625, 38696625, 38938525, 46171851, 51398853, 62961615, 65337525, 70089345, 76953085, 82549673, 85664755, 104936025, 108895875, 116815575, 138515553, 154196559, 174893375, 194692625, 230859255, 247649019, 256994265, 314808075, 326687625, 350446725, 384765425, 412748365, 428323775, 524680125, 584077875, 692577765, 742947057, 770982795, 908046403, 1154296275, 1238245095, 1284971325, 1574040375, 1752233625, 1923827125, 2063741825, 2141618875, 2724139209, 3462888825, 3714735285, 3854913975, 4540232015, 5771481375, 6191225475, 6424856625, 8172417627, 10318709125, 13620696045, 17314444125, 18573676425, 19274569875, 22701160075, 30956127375, 40862088135, 68103480225, 92868382125, 113505800375, 204310440675, 340517401125, 1021552203375]

約数ペア:

[(1, 1021552203375), (3, 340517401125), (5, 204310440675), (9, 113505800375), (11, 92868382125), (15, 68103480225), (25, 40862088135), (33, 30956127375), (45, 22701160075), (53, 19274569875), (55, 18573676425), (59, 17314444125), (75, 13620696045), (99, 10318709125), (125, 8172417627), (159, 6424856625), (165, 6191225475), (177, 5771481375), (225, 4540232015), (265, 3854913975), (275, 3714735285), (295, 3462888825), (375, 2724139209), (477, 2141618875), (495, 2063741825), (531, 1923827125), (583, 1752233625), (649, 1574040375), (795, 1284971325), (825, 1238245095), (885, 1154296275), (1125, 908046403), (1325, 770982795), (1375, 742947057), (1475, 692577765), (1749, 584077875), (1947, 524680125), (2385, 428323775), (2475, 412748365), (2655, 384765425), (2915, 350446725), (3127, 326687625), (3245, 314808075), (3975, 256994265), (4125, 247649019), (4425, 230859255), (5247, 194692625), (5841, 174893375), (6625, 154196559), (7375, 138515553), (8745, 116815575), (9381, 108895875), (9735, 104936025), (11925, 85664755), (12375, 82549673), (13275, 76953085), (14575, 70089345), (15635, 65337525), (16225, 62961615), (19875, 51398853), (22125, 46171851), (26235, 38938525), (26399, 38696625), (28143, 36298625), (29205, 34978675), (34397, 29698875), (43725, 23363115), (46905, 21779175), (48675, 20987205), (59625, 17132951), (66375, 15390617), (72875, 14017869), (78175, 13067505), (79197, 12898875), (81125, 12592323), (103191, 9899625), (131175, 7787705), (131995, 7739325), (140715, 7259725), (146025, 6995735), (171985, 5939775), (218625, 4672623), (234525, 4355835), (237591, 4299625), (243375, 4197441), (290389, 3517875), (309573, 3299875), (390875, 2613501), (395985, 2579775), (515955, 1979925), (655875, 1557541), (659975, 1547865), (703575, 1451945), (730125, 1399147), (859925, 1187955), (871167, 1172625)]