56405635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78889}}^1$

素因数の和:78918

約数の個数: 16

約数和(自身を含む): 79521120

約数和(自身を除く): 23115485

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 78889, 394445, 867779, 1025557, 4338895, 5127785, 11281127, 56405635]

約数ペア:

[(1, 56405635), (5, 11281127), (11, 5127785), (13, 4338895), (55, 1025557), (65, 867779), (143, 394445), (715, 78889)]