15381107

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4457}}^1$

素因数の和:4510

約数の個数: 16

約数和(自身を含む): 19258560

約数和(自身を除く): 3877453

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 4457, 31199, 75769, 129253, 530383, 904771, 2197301, 15381107]

約数ペア:

[(1, 15381107), (7, 2197301), (17, 904771), (29, 530383), (119, 129253), (203, 75769), (493, 31199), (3451, 4457)]