72291505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101107}}^1$

素因数の和:101136

約数の個数: 16

約数和(自身を含む): 101916864

約数和(自身を除く): 29625359

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 101107, 505535, 1112177, 1314391, 5560885, 6571955, 14458301, 72291505]

約数ペア:

[(1, 72291505), (5, 14458301), (11, 6571955), (13, 5560885), (55, 1314391), (65, 1112177), (143, 505535), (715, 101107)]