156729625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 215639424

約数和(自身を除く): 58909799

約数列:

[1, 5, 13, 25, 43, 65, 125, 215, 325, 559, 1075, 1625, 2243, 2795, 5375, 11215, 13975, 29159, 56075, 69875, 96449, 145795, 280375, 482245, 728975, 1253837, 2411225, 3644875, 6269185, 12056125, 31345925, 156729625]

約数ペア:

[(1, 156729625), (5, 31345925), (13, 12056125), (25, 6269185), (43, 3644875), (65, 2411225), (125, 1253837), (215, 728975), (325, 482245), (559, 280375), (1075, 145795), (1625, 96449), (2243, 69875), (2795, 56075), (5375, 29159), (11215, 13975)]