6967215

素因数分解:

$3^4\times 5^1\times {\mathrm{17203}}^1$

素因数の和:17220

約数の個数: 20

約数和(自身を含む): 12490104

約数和(自身を除く): 5522889

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 17203, 51609, 86015, 154827, 258045, 464481, 774135, 1393443, 2322405, 6967215]

約数ペア:

[(1, 6967215), (3, 2322405), (5, 1393443), (9, 774135), (15, 464481), (27, 258045), (45, 154827), (81, 86015), (135, 51609), (405, 17203)]