201733123875

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{1471}}^1$

素因数の和:1818

約数の個数: 128

約数和(自身を含む): 355536470016

約数和(自身を除く): 153803346141

約数列:

[1, 3, 5, 15, 25, 31, 47, 75, 93, 125, 141, 155, 235, 251, 375, 465, 705, 753, 775, 1175, 1255, 1457, 1471, 2325, 3525, 3765, 3875, 4371, 4413, 5875, 6275, 7285, 7355, 7781, 11625, 11797, 17625, 18825, 21855, 22065, 23343, 31375, 35391, 36425, 36775, 38905, 45601, 58985, 69137, 94125, 109275, 110325, 116715, 136803, 176955, 182125, 183875, 194525, 207411, 228005, 294925, 345685, 365707, 369221, 546375, 551625, 583575, 684015, 884775, 972625, 1037055, 1097121, 1107663, 1140025, 1474625, 1728425, 1828535, 1846105, 2143247, 2917875, 3420075, 4423875, 5185275, 5485605, 5538315, 5700125, 6429741, 8642125, 9142675, 9230525, 10716235, 11445851, 17100375, 17353387, 25926375, 27428025, 27691575, 32148705, 34337553, 45713375, 46152625, 52060161, 53581175, 57229255, 86766935, 137140125, 138457875, 160743525, 171687765, 260300805, 267905875, 286146275, 433834675, 537954997, 803717625, 858438825, 1301504025, 1430731375, 1613864991, 2169173375, 2689774985, 4292194125, 6507520125, 8069324955, 13448874925, 40346624775, 67244374625, 201733123875]

約数ペア:

[(1, 201733123875), (3, 67244374625), (5, 40346624775), (15, 13448874925), (25, 8069324955), (31, 6507520125), (47, 4292194125), (75, 2689774985), (93, 2169173375), (125, 1613864991), (141, 1430731375), (155, 1301504025), (235, 858438825), (251, 803717625), (375, 537954997), (465, 433834675), (705, 286146275), (753, 267905875), (775, 260300805), (1175, 171687765), (1255, 160743525), (1457, 138457875), (1471, 137140125), (2325, 86766935), (3525, 57229255), (3765, 53581175), (3875, 52060161), (4371, 46152625), (4413, 45713375), (5875, 34337553), (6275, 32148705), (7285, 27691575), (7355, 27428025), (7781, 25926375), (11625, 17353387), (11797, 17100375), (17625, 11445851), (18825, 10716235), (21855, 9230525), (22065, 9142675), (23343, 8642125), (31375, 6429741), (35391, 5700125), (36425, 5538315), (36775, 5485605), (38905, 5185275), (45601, 4423875), (58985, 3420075), (69137, 2917875), (94125, 2143247), (109275, 1846105), (110325, 1828535), (116715, 1728425), (136803, 1474625), (176955, 1140025), (182125, 1107663), (183875, 1097121), (194525, 1037055), (207411, 972625), (228005, 884775), (294925, 684015), (345685, 583575), (365707, 551625), (369221, 546375)]