231380925

素因数分解:

$3^1\times 5^2\times {\mathrm{449}}^1\times {\mathrm{6871}}^1$

素因数の和:7333

約数の個数: 24

約数和(自身を含む): 383457600

約数和(自身を除く): 152076675

約数列:

[1, 3, 5, 15, 25, 75, 449, 1347, 2245, 6735, 6871, 11225, 20613, 33675, 34355, 103065, 171775, 515325, 3085079, 9255237, 15425395, 46276185, 77126975, 231380925]

約数ペア:

[(1, 231380925), (3, 77126975), (5, 46276185), (15, 15425395), (25, 9255237), (75, 3085079), (449, 515325), (1347, 171775), (2245, 103065), (6735, 34355), (6871, 33675), (11225, 20613)]