7325625

素因数分解:

$3^1\times 5^4\times {\mathrm{3907}}^1$

素因数の和:3930

約数の個数: 20

約数和(自身を含む): 12208592

約数和(自身を除く): 4882967

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 3907, 11721, 19535, 58605, 97675, 293025, 488375, 1465125, 2441875, 7325625]

約数ペア:

[(1, 7325625), (3, 2441875), (5, 1465125), (15, 488375), (25, 293025), (75, 97675), (125, 58605), (375, 19535), (625, 11721), (1875, 3907)]