48640125

素因数分解:

$3^1\times 5^3\times {\mathrm{129707}}^1$

素因数の和:129725

約数の個数: 16

約数和(自身を含む): 80937792

約数和(自身を除く): 32297667

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 129707, 389121, 648535, 1945605, 3242675, 9728025, 16213375, 48640125]

約数ペア:

[(1, 48640125), (3, 16213375), (5, 9728025), (15, 3242675), (25, 1945605), (75, 648535), (125, 389121), (375, 129707)]