888922225

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{6121}}^1$

素因数の和:6325

約数の個数: 24

約数和(自身を含む): 1139451128

約数和(自身を除く): 250528903

約数列:

[1, 5, 25, 37, 157, 185, 785, 925, 3925, 5809, 6121, 29045, 30605, 145225, 153025, 226477, 960997, 1132385, 4804985, 5661925, 24024925, 35556889, 177784445, 888922225]

約数ペア:

[(1, 888922225), (5, 177784445), (25, 35556889), (37, 24024925), (157, 5661925), (185, 4804985), (785, 1132385), (925, 960997), (3925, 226477), (5809, 153025), (6121, 145225), (29045, 30605)]