3956495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 5093280

約数和(自身を除く): 1136785

約数列:

[1, 5, 17, 85, 89, 445, 523, 1513, 2615, 7565, 8891, 44455, 46547, 232735, 791299, 3956495]

約数ペア:

[(1, 3956495), (5, 791299), (17, 232735), (85, 46547), (89, 44455), (445, 8891), (523, 7565), (1513, 2615)]