157431125

素因数分解:

$5^3\times {\mathrm{443}}^1\times {\mathrm{2843}}^1$

素因数の和:3301

約数の個数: 16

約数和(自身を含む): 196986816

約数和(自身を除く): 39555691

約数列:

[1, 5, 25, 125, 443, 2215, 2843, 11075, 14215, 55375, 71075, 355375, 1259449, 6297245, 31486225, 157431125]

約数ペア:

[(1, 157431125), (5, 31486225), (25, 6297245), (125, 1259449), (443, 355375), (2215, 71075), (2843, 55375), (11075, 14215)]