5172885

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{827}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 9041760

約数和(自身を除く): 3868875

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 827, 1251, 2085, 2481, 4135, 6255, 7443, 12405, 37215, 114953, 344859, 574765, 1034577, 1724295, 5172885]

約数ペア:

[(1, 5172885), (3, 1724295), (5, 1034577), (9, 574765), (15, 344859), (45, 114953), (139, 37215), (417, 12405), (695, 7443), (827, 6255), (1251, 4135), (2085, 2481)]