25275465

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5153}}^1$

素因数の和:5273

約数の個数: 24

約数和(自身を含む): 44221320

約数和(自身を除く): 18945855

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 5153, 15459, 25765, 46377, 77295, 231885, 561677, 1685031, 2808385, 5055093, 8425155, 25275465]

約数ペア:

[(1, 25275465), (3, 8425155), (5, 5055093), (9, 2808385), (15, 1685031), (45, 561677), (109, 231885), (327, 77295), (545, 46377), (981, 25765), (1635, 15459), (4905, 5153)]