42664625

素因数分解:

$5^3\times {\mathrm{191}}^1\times {\mathrm{1787}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 53554176

約数和(自身を除く): 10889551

約数列:

[1, 5, 25, 125, 191, 955, 1787, 4775, 8935, 23875, 44675, 223375, 341317, 1706585, 8532925, 42664625]

約数ペア:

[(1, 42664625), (5, 8532925), (25, 1706585), (125, 341317), (191, 223375), (955, 44675), (1787, 23875), (4775, 8935)]