72289715

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{757}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 88413120

約数和(自身を除く): 16123405

約数列:

[1, 5, 71, 269, 355, 757, 1345, 3785, 19099, 53747, 95495, 203633, 268735, 1018165, 14457943, 72289715]

約数ペア:

[(1, 72289715), (5, 14457943), (71, 1018165), (269, 268735), (355, 203633), (757, 95495), (1345, 53747), (3785, 19099)]