74208025

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{48661}}^1$

素因数の和:48732

約数の個数: 12

約数和(自身を含む): 93528364

約数和(自身を除く): 19320339

約数列:

[1, 5, 25, 61, 305, 1525, 48661, 243305, 1216525, 2968321, 14841605, 74208025]

約数ペア:

[(1, 74208025), (5, 14841605), (25, 2968321), (61, 1216525), (305, 243305), (1525, 48661)]