2839125

素因数分解:

$3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 4837248

約数和(自身を除く): 1998123

約数列:

[1, 3, 5, 15, 25, 67, 75, 113, 125, 201, 335, 339, 375, 565, 1005, 1675, 1695, 2825, 5025, 7571, 8375, 8475, 14125, 22713, 25125, 37855, 42375, 113565, 189275, 567825, 946375, 2839125]

約数ペア:

[(1, 2839125), (3, 946375), (5, 567825), (15, 189275), (25, 113565), (67, 42375), (75, 37855), (113, 25125), (125, 22713), (201, 14125), (335, 8475), (339, 8375), (375, 7571), (565, 5025), (1005, 2825), (1675, 1695)]