61132975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 80352000

約数和(自身を除く): 19219025

約数列:

[1, 5, 19, 25, 95, 179, 475, 719, 895, 3401, 3595, 4475, 13661, 17005, 17975, 68305, 85025, 128701, 341525, 643505, 2445319, 3217525, 12226595, 61132975]

約数ペア:

[(1, 61132975), (5, 12226595), (19, 3217525), (25, 2445319), (95, 643505), (179, 341525), (475, 128701), (719, 85025), (895, 68305), (3401, 17975), (3595, 17005), (4475, 13661)]