25344575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 33368400

約数和(自身を除く): 8023825

約数列:

[1, 5, 19, 25, 95, 229, 233, 475, 1145, 1165, 4351, 4427, 5725, 5825, 21755, 22135, 53357, 108775, 110675, 266785, 1013783, 1333925, 5068915, 25344575]

約数ペア:

[(1, 25344575), (5, 5068915), (19, 1333925), (25, 1013783), (95, 266785), (229, 110675), (233, 108775), (475, 53357), (1145, 22135), (1165, 21755), (4351, 5825), (4427, 5725)]