39996145

素因数分解:

$5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1559}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 54961920

約数和(自身を除く): 14965775

約数列:

[1, 5, 7, 35, 733, 1559, 3665, 5131, 7795, 10913, 25655, 54565, 1142747, 5713735, 7999229, 39996145]

約数ペア:

[(1, 39996145), (5, 7999229), (7, 5713735), (35, 1142747), (733, 54565), (1559, 25655), (3665, 10913), (5131, 7795)]