3089125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1929

約数の個数: 16

約数和(自身を含む): 4153968

約数和(自身を除く): 1064843

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 1901, 9505, 24713, 47525, 123565, 237625, 617825, 3089125]

約数ペア:

[(1, 3089125), (5, 617825), (13, 237625), (25, 123565), (65, 47525), (125, 24713), (325, 9505), (1625, 1901)]