53259915

素因数分解:

$3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{4003}}^1$

素因数の和:4898

約数の個数: 16

約数和(自身を含む): 85333248

約数和(自身を除く): 32073333

約数列:

[1, 3, 5, 15, 887, 2661, 4003, 4435, 12009, 13305, 20015, 60045, 3550661, 10651983, 17753305, 53259915]

約数ペア:

[(1, 53259915), (3, 17753305), (5, 10651983), (15, 3550661), (887, 60045), (2661, 20015), (4003, 13305), (4435, 12009)]