70985195

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2917}}^1$

素因数の和:3110

約数の個数: 16

約数和(自身を含む): 88520448

約数和(自身を除く): 17535253

約数列:

[1, 5, 31, 155, 157, 785, 2917, 4867, 14585, 24335, 90427, 452135, 457969, 2289845, 14197039, 70985195]

約数ペア:

[(1, 70985195), (5, 14197039), (31, 2289845), (155, 457969), (157, 452135), (785, 90427), (2917, 24335), (4867, 14585)]