39664095

素因数分解:

$3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{10289}}^1$

素因数の和:10554

約数の個数: 16

約数和(自身を含む): 63715680

約数和(自身を除く): 24051585

約数列:

[1, 3, 5, 15, 257, 771, 1285, 3855, 10289, 30867, 51445, 154335, 2644273, 7932819, 13221365, 39664095]

約数ペア:

[(1, 39664095), (3, 13221365), (5, 7932819), (15, 2644273), (257, 154335), (771, 51445), (1285, 30867), (3855, 10289)]