97278625

素因数分解:

$5^3\times {\mathrm{79}}^1\times {\mathrm{9851}}^1$

素因数の和:9945

約数の個数: 16

約数和(自身を含む): 122952960

約数和(自身を除く): 25674335

約数列:

[1, 5, 25, 79, 125, 395, 1975, 9851, 9875, 49255, 246275, 778229, 1231375, 3891145, 19455725, 97278625]

約数ペア:

[(1, 97278625), (5, 19455725), (25, 3891145), (79, 1231375), (125, 778229), (395, 246275), (1975, 49255), (9851, 9875)]