87761125

素因数分解:

$5^3\times {\mathrm{139}}^1\times {\mathrm{5051}}^1$

素因数の和:5205

約数の個数: 16

約数和(自身を含む): 110335680

約数和(自身を除く): 22574555

約数列:

[1, 5, 25, 125, 139, 695, 3475, 5051, 17375, 25255, 126275, 631375, 702089, 3510445, 17552225, 87761125]

約数ペア:

[(1, 87761125), (5, 17552225), (25, 3510445), (125, 702089), (139, 631375), (695, 126275), (3475, 25255), (5051, 17375)]