68481155

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{719}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 84395520

約数和(自身を除く): 15914365

約数列:

[1, 5, 43, 215, 443, 719, 2215, 3595, 19049, 30917, 95245, 154585, 318517, 1592585, 13696231, 68481155]

約数ペア:

[(1, 68481155), (5, 13696231), (43, 1592585), (215, 318517), (443, 154585), (719, 95245), (2215, 30917), (3595, 19049)]