10047645

素因数分解:

$3^4\times 5^1\times {\mathrm{24809}}^1$

素因数の和:24826

約数の個数: 20

約数和(自身を含む): 18012060

約数和(自身を除く): 7964415

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 24809, 74427, 124045, 223281, 372135, 669843, 1116405, 2009529, 3349215, 10047645]

約数ペア:

[(1, 10047645), (3, 3349215), (5, 2009529), (9, 1116405), (15, 669843), (27, 372135), (45, 223281), (81, 124045), (135, 74427), (405, 24809)]