127860875

素因数分解:

$5^3\times {\mathrm{443}}^1\times {\mathrm{2309}}^1$

素因数の和:2767

約数の個数: 16

約数和(自身を含む): 159999840

約数和(自身を除く): 32138965

約数列:

[1, 5, 25, 125, 443, 2215, 2309, 11075, 11545, 55375, 57725, 288625, 1022887, 5114435, 25572175, 127860875]

約数ペア:

[(1, 127860875), (5, 25572175), (25, 5114435), (125, 1022887), (443, 288625), (2215, 57725), (2309, 55375), (11075, 11545)]