42869125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 63737856

約数和(自身を除く): 20868731

約数列:

[1, 5, 13, 23, 25, 31, 37, 65, 115, 125, 155, 185, 299, 325, 403, 481, 575, 713, 775, 851, 925, 1147, 1495, 1625, 2015, 2405, 2875, 3565, 3875, 4255, 4625, 5735, 7475, 9269, 10075, 11063, 12025, 14911, 17825, 21275, 26381, 28675, 37375, 46345, 50375, 55315, 60125, 74555, 89125, 106375, 131905, 143375, 231725, 276575, 342953, 372775, 659525, 1158625, 1382875, 1714765, 1863875, 3297625, 8573825, 42869125]

約数ペア:

[(1, 42869125), (5, 8573825), (13, 3297625), (23, 1863875), (25, 1714765), (31, 1382875), (37, 1158625), (65, 659525), (115, 372775), (125, 342953), (155, 276575), (185, 231725), (299, 143375), (325, 131905), (403, 106375), (481, 89125), (575, 74555), (713, 60125), (775, 55315), (851, 50375), (925, 46345), (1147, 37375), (1495, 28675), (1625, 26381), (2015, 21275), (2405, 17825), (2875, 14911), (3565, 12025), (3875, 11063), (4255, 10075), (4625, 9269), (5735, 7475)]