23151425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2903}}^1$

素因数の和:2953

約数の個数: 24

約数和(自身を含む): 32408640

約数和(自身を除く): 9257215

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 2903, 7975, 14515, 31933, 72575, 84187, 159665, 420935, 798325, 926057, 2104675, 4630285, 23151425]

約数ペア:

[(1, 23151425), (5, 4630285), (11, 2104675), (25, 926057), (29, 798325), (55, 420935), (145, 159665), (275, 84187), (319, 72575), (725, 31933), (1595, 14515), (2903, 7975)]