12399012015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4891129}}^1$

素因数の和:4891163

約数の個数: 24

約数和(自身を含む): 21481842960

約数和(自身を除く): 9082830945

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 4891129, 14673387, 24455645, 63584677, 73366935, 190754031, 317923385, 826600801, 953770155, 2479802403, 4133004005, 12399012015]

約数ペア:

[(1, 12399012015), (3, 4133004005), (5, 2479802403), (13, 953770155), (15, 826600801), (39, 317923385), (65, 190754031), (169, 73366935), (195, 63584677), (507, 24455645), (845, 14673387), (2535, 4891129)]