24421875

素因数分解:

$3^1\times 5^6\times {\mathrm{521}}^1$

素因数の和:554

約数の個数: 28

約数和(自身を含む): 40780728

約数和(自身を除く): 16358853

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 521, 625, 1563, 1875, 2605, 3125, 7815, 9375, 13025, 15625, 39075, 46875, 65125, 195375, 325625, 976875, 1628125, 4884375, 8140625, 24421875]

約数ペア:

[(1, 24421875), (3, 8140625), (5, 4884375), (15, 1628125), (25, 976875), (75, 325625), (125, 195375), (375, 65125), (521, 46875), (625, 39075), (1563, 15625), (1875, 13025), (2605, 9375), (3125, 7815)]