42789575

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 55017312

約数和(自身を除く): 12227737

約数列:

[1, 5, 25, 37, 167, 185, 277, 835, 925, 1385, 4175, 6179, 6925, 10249, 30895, 46259, 51245, 154475, 231295, 256225, 1156475, 1711583, 8557915, 42789575]

約数ペア:

[(1, 42789575), (5, 8557915), (25, 1711583), (37, 1156475), (167, 256225), (185, 231295), (277, 154475), (835, 51245), (925, 46259), (1385, 30895), (4175, 10249), (6179, 6925)]