168804922875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2953}}^1$

素因数の和:3174

約数の個数: 128

約数和(自身を含む): 302595471360

約数和(自身を除く): 133790548485

約数列:

[1, 3, 5, 15, 19, 25, 57, 71, 75, 95, 113, 125, 213, 285, 339, 355, 375, 475, 565, 1065, 1349, 1425, 1695, 1775, 2147, 2375, 2825, 2953, 4047, 5325, 6441, 6745, 7125, 8023, 8475, 8859, 8875, 10735, 14125, 14765, 20235, 24069, 26625, 32205, 33725, 40115, 42375, 44295, 53675, 56107, 73825, 101175, 120345, 152437, 161025, 168321, 168625, 200575, 209663, 221475, 268375, 280535, 333689, 369125, 457311, 505875, 601725, 628989, 762185, 805125, 841605, 1001067, 1002875, 1048315, 1107375, 1402675, 1668445, 2286555, 3008625, 3144945, 3810925, 3983597, 4208025, 5005335, 5241575, 6340091, 7013375, 8342225, 11432775, 11950791, 15724725, 19020273, 19054625, 19917985, 21040125, 23691919, 25026675, 26207875, 31700455, 41711125, 57163875, 59753955, 71075757, 78623625, 95101365, 99589925, 118459595, 125133375, 158502275, 298769775, 355378785, 450146461, 475506825, 497949625, 592297975, 792511375, 1350439383, 1493848875, 1776893925, 2250732305, 2377534125, 2961489875, 6752196915, 8884469625, 11253661525, 33760984575, 56268307625, 168804922875]

約数ペア:

[(1, 168804922875), (3, 56268307625), (5, 33760984575), (15, 11253661525), (19, 8884469625), (25, 6752196915), (57, 2961489875), (71, 2377534125), (75, 2250732305), (95, 1776893925), (113, 1493848875), (125, 1350439383), (213, 792511375), (285, 592297975), (339, 497949625), (355, 475506825), (375, 450146461), (475, 355378785), (565, 298769775), (1065, 158502275), (1349, 125133375), (1425, 118459595), (1695, 99589925), (1775, 95101365), (2147, 78623625), (2375, 71075757), (2825, 59753955), (2953, 57163875), (4047, 41711125), (5325, 31700455), (6441, 26207875), (6745, 25026675), (7125, 23691919), (8023, 21040125), (8475, 19917985), (8859, 19054625), (8875, 19020273), (10735, 15724725), (14125, 11950791), (14765, 11432775), (20235, 8342225), (24069, 7013375), (26625, 6340091), (32205, 5241575), (33725, 5005335), (40115, 4208025), (42375, 3983597), (44295, 3810925), (53675, 3144945), (56107, 3008625), (73825, 2286555), (101175, 1668445), (120345, 1402675), (152437, 1107375), (161025, 1048315), (168321, 1002875), (168625, 1001067), (200575, 841605), (209663, 805125), (221475, 762185), (268375, 628989), (280535, 601725), (333689, 505875), (369125, 457311)]