53072115

素因数分解:

$3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{2311}}^1$

素因数の和:3850

約数の個数: 16

約数和(自身を含む): 85007616

約数和(自身を除く): 31935501

約数列:

[1, 3, 5, 15, 1531, 2311, 4593, 6933, 7655, 11555, 22965, 34665, 3538141, 10614423, 17690705, 53072115]

約数ペア:

[(1, 53072115), (3, 17690705), (5, 10614423), (15, 3538141), (1531, 34665), (2311, 22965), (4593, 11555), (6933, 7655)]