72700415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6529}}^1$

素因数の和:6682

約数の個数: 16

約数和(自身を含む): 93091680

約数和(自身を除く): 20391265

約数列:

[1, 5, 17, 85, 131, 655, 2227, 6529, 11135, 32645, 110993, 554965, 855299, 4276495, 14540083, 72700415]

約数ペア:

[(1, 72700415), (5, 14540083), (17, 4276495), (85, 855299), (131, 554965), (655, 110993), (2227, 32645), (6529, 11135)]