42552765

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6803}}^1$

素因数の和:6953

約数の個数: 24

約数和(自身を含む): 74299680

約数和(自身を除く): 31746915

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 6803, 20409, 34015, 61227, 102045, 306135, 945617, 2836851, 4728085, 8510553, 14184255, 42552765]

約数ペア:

[(1, 42552765), (3, 14184255), (5, 8510553), (9, 4728085), (15, 2836851), (45, 945617), (139, 306135), (417, 102045), (695, 61227), (1251, 34015), (2085, 20409), (6255, 6803)]