130252825

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 165391200

約数和(自身を除く): 35138375

約数列:

[1, 5, 25, 59, 233, 295, 379, 1165, 1475, 1895, 5825, 9475, 13747, 22361, 68735, 88307, 111805, 343675, 441535, 559025, 2207675, 5210113, 26050565, 130252825]

約数ペア:

[(1, 130252825), (5, 26050565), (25, 5210113), (59, 2207675), (233, 559025), (295, 441535), (379, 343675), (1165, 111805), (1475, 88307), (1895, 68735), (5825, 22361), (9475, 13747)]