37921875

素因数分解:

$3^1\times 5^6\times {\mathrm{809}}^1$

素因数の和:842

約数の個数: 28

約数和(自身を含む): 63280440

約数和(自身を除く): 25358565

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 809, 1875, 2427, 3125, 4045, 9375, 12135, 15625, 20225, 46875, 60675, 101125, 303375, 505625, 1516875, 2528125, 7584375, 12640625, 37921875]

約数ペア:

[(1, 37921875), (3, 12640625), (5, 7584375), (15, 2528125), (25, 1516875), (75, 505625), (125, 303375), (375, 101125), (625, 60675), (809, 46875), (1875, 20225), (2427, 15625), (3125, 12135), (4045, 9375)]