39882865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1489}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 52352640

約数和(自身を除く): 12469775

約数列:

[1, 5, 11, 55, 487, 1489, 2435, 5357, 7445, 16379, 26785, 81895, 725143, 3625715, 7976573, 39882865]

約数ペア:

[(1, 39882865), (5, 7976573), (11, 3625715), (55, 725143), (487, 81895), (1489, 26785), (2435, 16379), (5357, 7445)]