2017285875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 4317401088

約数和(自身を除く): 2300115213

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 43, 45, 51, 55, 75, 85, 99, 125, 129, 153, 165, 187, 215, 223, 225, 255, 275, 375, 387, 425, 473, 495, 561, 645, 669, 731, 765, 825, 935, 1075, 1115, 1125, 1275, 1375, 1419, 1683, 1935, 2007, 2125, 2193, 2365, 2453, 2475, 2805, 3225, 3345, 3655, 3791, 3825, 4125, 4257, 4675, 5375, 5575, 6375, 6579, 7095, 7359, 8041, 8415, 9589, 9675, 10035, 10965, 11373, 11825, 12265, 12375, 14025, 16125, 16725, 18275, 18955, 19125, 21285, 22077, 23375, 24123, 27875, 28767, 32895, 34119, 35475, 36795, 40205, 41701, 42075, 47945, 48375, 50175, 54825, 56865, 59125, 61325, 70125, 72369, 83625, 86301, 91375, 94775, 105479, 106425, 110385, 120615, 125103, 143835, 163013, 164475, 170595, 177375, 183975, 201025, 208505, 210375, 239725, 250875, 274125, 284325, 306625, 316437, 361845, 375309, 431505, 473875, 489039, 527395, 532125, 551925, 603075, 625515, 719175, 815065, 822375, 852975, 919875, 949311, 1005125, 1042525, 1198625, 1421625, 1467117, 1582185, 1793143, 1809225, 1876545, 2157525, 2445195, 2636975, 2759625, 3015375, 3127575, 3595875, 4075325, 4264875, 4746555, 5212625, 5379429, 7335585, 7910925, 8965715, 9046125, 9382725, 10787625, 12225975, 13184875, 15637875, 16138287, 20376625, 23732775, 26897145, 36677925, 39554625, 44828575, 46913625, 61129875, 80691435, 118663875, 134485725, 183389625, 224142875, 403457175, 672428625, 2017285875]

約数ペア:

[(1, 2017285875), (3, 672428625), (5, 403457175), (9, 224142875), (11, 183389625), (15, 134485725), (17, 118663875), (25, 80691435), (33, 61129875), (43, 46913625), (45, 44828575), (51, 39554625), (55, 36677925), (75, 26897145), (85, 23732775), (99, 20376625), (125, 16138287), (129, 15637875), (153, 13184875), (165, 12225975), (187, 10787625), (215, 9382725), (223, 9046125), (225, 8965715), (255, 7910925), (275, 7335585), (375, 5379429), (387, 5212625), (425, 4746555), (473, 4264875), (495, 4075325), (561, 3595875), (645, 3127575), (669, 3015375), (731, 2759625), (765, 2636975), (825, 2445195), (935, 2157525), (1075, 1876545), (1115, 1809225), (1125, 1793143), (1275, 1582185), (1375, 1467117), (1419, 1421625), (1683, 1198625), (1935, 1042525), (2007, 1005125), (2125, 949311), (2193, 919875), (2365, 852975), (2453, 822375), (2475, 815065), (2805, 719175), (3225, 625515), (3345, 603075), (3655, 551925), (3791, 532125), (3825, 527395), (4125, 489039), (4257, 473875), (4675, 431505), (5375, 375309), (5575, 361845), (6375, 316437), (6579, 306625), (7095, 284325), (7359, 274125), (8041, 250875), (8415, 239725), (9589, 210375), (9675, 208505), (10035, 201025), (10965, 183975), (11373, 177375), (11825, 170595), (12265, 164475), (12375, 163013), (14025, 143835), (16125, 125103), (16725, 120615), (18275, 110385), (18955, 106425), (19125, 105479), (21285, 94775), (22077, 91375), (23375, 86301), (24123, 83625), (27875, 72369), (28767, 70125), (32895, 61325), (34119, 59125), (35475, 56865), (36795, 54825), (40205, 50175), (41701, 48375), (42075, 47945)]