15901715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6451}}^1$

素因数の和:6502

約数の個数: 16

約数和(自身を含む): 20904480

約数和(自身を除く): 5002765

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 6451, 32255, 109667, 187079, 548335, 935395, 3180343, 15901715]

約数ペア:

[(1, 15901715), (5, 3180343), (17, 935395), (29, 548335), (85, 187079), (145, 109667), (493, 32255), (2465, 6451)]