157453075

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 214439400

約数和(自身を除く): 56986325

約数列:

[1, 5, 13, 25, 65, 83, 169, 325, 415, 449, 845, 1079, 2075, 2245, 4225, 5395, 5837, 11225, 14027, 26975, 29185, 37267, 70135, 75881, 145925, 186335, 350675, 379405, 484471, 931675, 1897025, 2422355, 6298123, 12111775, 31490615, 157453075]

約数ペア:

[(1, 157453075), (5, 31490615), (13, 12111775), (25, 6298123), (65, 2422355), (83, 1897025), (169, 931675), (325, 484471), (415, 379405), (449, 350675), (845, 186335), (1079, 145925), (2075, 75881), (2245, 70135), (4225, 37267), (5395, 29185), (5837, 26975), (11225, 14027)]