64872435

素因数分解:

$3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{4909}}^1$

素因数の和:5798

約数の個数: 16

約数和(自身を含む): 103934880

約数和(自身を除く): 39062445

約数列:

[1, 3, 5, 15, 881, 2643, 4405, 4909, 13215, 14727, 24545, 73635, 4324829, 12974487, 21624145, 64872435]

約数ペア:

[(1, 64872435), (3, 21624145), (5, 12974487), (15, 4324829), (881, 73635), (2643, 24545), (4405, 14727), (4909, 13215)]