156905147175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1\times {\mathrm{2957}}^1$

素因数の和:4937

約数の個数: 96

約数和(自身を含む): 302330506752

約数和(自身を除く): 145425359577

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 525, 795, 1113, 1325, 1855, 1907, 2957, 3975, 5565, 5721, 8871, 9275, 9535, 13349, 14785, 20699, 27825, 28605, 40047, 44355, 47675, 62097, 66745, 73925, 101071, 103495, 143025, 156721, 200235, 221775, 303213, 310485, 333725, 470163, 505355, 517475, 707497, 783605, 1001175, 1097047, 1516065, 1552425, 2122491, 2350815, 2526775, 3291141, 3537485, 3918025, 5485235, 5638999, 7580325, 10612455, 11754075, 16455705, 16916997, 17687425, 27426175, 28194995, 39472993, 53062275, 82278525, 84584985, 118418979, 140974975, 197364965, 298866947, 422924925, 592094895, 896600841, 986824825, 1494334735, 2092068629, 2960474475, 4483004205, 6276205887, 7471673675, 10460343145, 22415021025, 31381029435, 52301715725, 156905147175]

約数ペア:

[(1, 156905147175), (3, 52301715725), (5, 31381029435), (7, 22415021025), (15, 10460343145), (21, 7471673675), (25, 6276205887), (35, 4483004205), (53, 2960474475), (75, 2092068629), (105, 1494334735), (159, 986824825), (175, 896600841), (265, 592094895), (371, 422924925), (525, 298866947), (795, 197364965), (1113, 140974975), (1325, 118418979), (1855, 84584985), (1907, 82278525), (2957, 53062275), (3975, 39472993), (5565, 28194995), (5721, 27426175), (8871, 17687425), (9275, 16916997), (9535, 16455705), (13349, 11754075), (14785, 10612455), (20699, 7580325), (27825, 5638999), (28605, 5485235), (40047, 3918025), (44355, 3537485), (47675, 3291141), (62097, 2526775), (66745, 2350815), (73925, 2122491), (101071, 1552425), (103495, 1516065), (143025, 1097047), (156721, 1001175), (200235, 783605), (221775, 707497), (303213, 517475), (310485, 505355), (333725, 470163)]