118271425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4409}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 155849400

約数和(自身を除く): 37577975

約数列:

[1, 5, 25, 29, 37, 145, 185, 725, 925, 1073, 4409, 5365, 22045, 26825, 110225, 127861, 163133, 639305, 815665, 3196525, 4078325, 4730857, 23654285, 118271425]

約数ペア:

[(1, 118271425), (5, 23654285), (25, 4730857), (29, 4078325), (37, 3196525), (145, 815665), (185, 639305), (725, 163133), (925, 127861), (1073, 110225), (4409, 26825), (5365, 22045)]