71953885

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1291}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 88186752

約数和(自身を除く): 16232867

約数列:

[1, 5, 71, 157, 355, 785, 1291, 6455, 11147, 55735, 91661, 202687, 458305, 1013435, 14390777, 71953885]

約数ペア:

[(1, 71953885), (5, 14390777), (71, 1013435), (157, 458305), (355, 202687), (785, 91661), (1291, 55735), (6455, 11147)]