72310945

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{121531}}^1$

素因数の和:121560

約数の個数: 16

約数和(自身を含む): 105003648

約数和(自身を除く): 32692703

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 121531, 607655, 850717, 2066027, 4253585, 10330135, 14462189, 72310945]

約数ペア:

[(1, 72310945), (5, 14462189), (7, 10330135), (17, 4253585), (35, 2066027), (85, 850717), (119, 607655), (595, 121531)]