69421875

素因数分解:

$3^1\times 5^6\times {\mathrm{1481}}^1$

素因数の和:1514

約数の個数: 28

約数和(自身を含む): 115779768

約数和(自身を除く): 46357893

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1481, 1875, 3125, 4443, 7405, 9375, 15625, 22215, 37025, 46875, 111075, 185125, 555375, 925625, 2776875, 4628125, 13884375, 23140625, 69421875]

約数ペア:

[(1, 69421875), (3, 23140625), (5, 13884375), (15, 4628125), (25, 2776875), (75, 925625), (125, 555375), (375, 185125), (625, 111075), (1481, 46875), (1875, 37025), (3125, 22215), (4443, 15625), (7405, 9375)]