16677495

素因数分解:

$3^4\times 5^1\times {\mathrm{41179}}^1$

素因数の和:41196

約数の個数: 20

約数和(自身を含む): 29896680

約数和(自身を除く): 13219185

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 41179, 123537, 205895, 370611, 617685, 1111833, 1853055, 3335499, 5559165, 16677495]

約数ペア:

[(1, 16677495), (3, 5559165), (5, 3335499), (9, 1853055), (15, 1111833), (27, 617685), (45, 370611), (81, 205895), (135, 123537), (405, 41179)]