397177625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1049}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 536608800

約数和(自身を除く): 139431175

約数列:

[1, 5, 13, 25, 65, 125, 233, 325, 1049, 1165, 1625, 3029, 5245, 5825, 13637, 15145, 26225, 29125, 68185, 75725, 131125, 244417, 340925, 378625, 1222085, 1704625, 3177421, 6110425, 15887105, 30552125, 79435525, 397177625]

約数ペア:

[(1, 397177625), (5, 79435525), (13, 30552125), (25, 15887105), (65, 6110425), (125, 3177421), (233, 1704625), (325, 1222085), (1049, 378625), (1165, 340925), (1625, 244417), (3029, 131125), (5245, 75725), (5825, 68185), (13637, 29125), (15145, 26225)]