201427125

素因数分解:

$3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{8017}}^1$

素因数の和:8102

約数の個数: 32

約数和(自身を含む): 340219776

約数和(自身を除く): 138792651

約数列:

[1, 3, 5, 15, 25, 67, 75, 125, 201, 335, 375, 1005, 1675, 5025, 8017, 8375, 24051, 25125, 40085, 120255, 200425, 537139, 601275, 1002125, 1611417, 2685695, 3006375, 8057085, 13428475, 40285425, 67142375, 201427125]

約数ペア:

[(1, 201427125), (3, 67142375), (5, 40285425), (15, 13428475), (25, 8057085), (67, 3006375), (75, 2685695), (125, 1611417), (201, 1002125), (335, 601275), (375, 537139), (1005, 200425), (1675, 120255), (5025, 40085), (8017, 25125), (8375, 24051)]