1381442655

素因数分解:

$3^1\times 5^1\times {\mathrm{4231}}^1\times {\mathrm{21767}}^1$

素因数の和:26006

約数の個数: 16

約数和(自身を含む): 2210932224

約数和(自身を除く): 829489569

約数列:

[1, 3, 5, 15, 4231, 12693, 21155, 21767, 63465, 65301, 108835, 326505, 92096177, 276288531, 460480885, 1381442655]

約数ペア:

[(1, 1381442655), (3, 460480885), (5, 276288531), (15, 92096177), (4231, 326505), (12693, 108835), (21155, 65301), (21767, 63465)]