70678015

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2237}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 87013440

約数和(自身を除く): 16335425

約数列:

[1, 5, 71, 89, 355, 445, 2237, 6319, 11185, 31595, 158827, 199093, 794135, 995465, 14135603, 70678015]

約数ペア:

[(1, 70678015), (5, 14135603), (71, 995465), (89, 794135), (355, 199093), (445, 158827), (2237, 31595), (6319, 11185)]