25187195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12377}}^1$

素因数の和:12430

約数の個数: 16

約数和(自身を含む): 33866208

約数和(自身を除く): 8679013

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 12377, 61885, 136147, 457949, 680735, 2289745, 5037439, 25187195]

約数ペア:

[(1, 25187195), (5, 5037439), (11, 2289745), (37, 680735), (55, 457949), (185, 136147), (407, 61885), (2035, 12377)]