10138125

素因数分解:

$3^1\times 5^4\times {\mathrm{5407}}^1$

素因数の和:5430

約数の個数: 20

約数和(自身を含む): 16894592

約数和(自身を除く): 6756467

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 5407, 16221, 27035, 81105, 135175, 405525, 675875, 2027625, 3379375, 10138125]

約数ペア:

[(1, 10138125), (3, 3379375), (5, 2027625), (15, 675875), (25, 405525), (75, 135175), (125, 81105), (375, 27035), (625, 16221), (1875, 5407)]