26464905

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4231}}^1$

素因数の和:4381

約数の個数: 24

約数和(自身を含む): 46213440

約数和(自身を除く): 19748535

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 4231, 6255, 12693, 21155, 38079, 63465, 190395, 588109, 1764327, 2940545, 5292981, 8821635, 26464905]

約数ペア:

[(1, 26464905), (3, 8821635), (5, 5292981), (9, 2940545), (15, 1764327), (45, 588109), (139, 190395), (417, 63465), (695, 38079), (1251, 21155), (2085, 12693), (4231, 6255)]