25913095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 35380800

約数和(自身を除く): 9467705

約数列:

[1, 5, 13, 29, 59, 65, 145, 233, 295, 377, 767, 1165, 1711, 1885, 3029, 3835, 6757, 8555, 13747, 15145, 22243, 33785, 68735, 87841, 111215, 178711, 398663, 439205, 893555, 1993315, 5182619, 25913095]

約数ペア:

[(1, 25913095), (5, 5182619), (13, 1993315), (29, 893555), (59, 439205), (65, 398663), (145, 178711), (233, 111215), (295, 87841), (377, 68735), (767, 33785), (1165, 22243), (1711, 15145), (1885, 13747), (3029, 8555), (3835, 6757)]