2602625

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 16

約数和(自身を含む): 3324672

約数和(自身を除く): 722047

約数列:

[1, 5, 25, 47, 125, 235, 443, 1175, 2215, 5875, 11075, 20821, 55375, 104105, 520525, 2602625]

約数ペア:

[(1, 2602625), (5, 520525), (25, 104105), (47, 55375), (125, 20821), (235, 11075), (443, 5875), (1175, 2215)]