359090975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{3917}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 471257040

約数和(自身を除く): 112166065

約数列:

[1, 5, 19, 25, 95, 193, 475, 965, 3667, 3917, 4825, 18335, 19585, 74423, 91675, 97925, 372115, 755981, 1860575, 3779905, 14363639, 18899525, 71818195, 359090975]

約数ペア:

[(1, 359090975), (5, 71818195), (19, 18899525), (25, 14363639), (95, 3779905), (193, 1860575), (475, 755981), (965, 372115), (3667, 97925), (3917, 91675), (4825, 74423), (18335, 19585)]