13489495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3066

約数の個数: 16

約数和(自身を含む): 17291520

約数和(自身を除く): 3802025

約数列:

[1, 5, 29, 31, 145, 155, 899, 3001, 4495, 15005, 87029, 93031, 435145, 465155, 2697899, 13489495]

約数ペア:

[(1, 13489495), (5, 2697899), (29, 465155), (31, 435145), (145, 93031), (155, 87029), (899, 15005), (3001, 4495)]