3228405

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 5206464

約数和(自身を除く): 1978059

約数列:

[1, 3, 5, 15, 137, 411, 685, 1571, 2055, 4713, 7855, 23565, 215227, 645681, 1076135, 3228405]

約数ペア:

[(1, 3228405), (3, 1076135), (5, 645681), (15, 215227), (137, 23565), (411, 7855), (685, 4713), (1571, 2055)]