72433855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65551}}^1$

素因数の和:65586

約数の個数: 16

約数和(自身を含む): 99114624

約数和(自身を除く): 26680769

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 65551, 327755, 852163, 1114367, 4260815, 5571835, 14486771, 72433855]

約数ペア:

[(1, 72433855), (5, 14486771), (13, 5571835), (17, 4260815), (65, 1114367), (85, 852163), (221, 327755), (1105, 65551)]