64221525

素因数分解:

$3^3\times 5^2\times {\mathrm{95143}}^1$

素因数の和:95162

約数の個数: 24

約数和(自身を含む): 117978560

約数和(自身を除く): 53757035

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 95143, 285429, 475715, 856287, 1427145, 2378575, 2568861, 4281435, 7135725, 12844305, 21407175, 64221525]

約数ペア:

[(1, 64221525), (3, 21407175), (5, 12844305), (9, 7135725), (15, 4281435), (25, 2568861), (27, 2378575), (45, 1427145), (75, 856287), (135, 475715), (225, 285429), (675, 95143)]