27476415

素因数分解:

$3^4\times 5^1\times {\mathrm{67843}}^1$

素因数の和:67860

約数の個数: 20

約数和(自身を含む): 49254744

約数和(自身を除く): 21778329

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 67843, 203529, 339215, 610587, 1017645, 1831761, 3052935, 5495283, 9158805, 27476415]

約数ペア:

[(1, 27476415), (3, 9158805), (5, 5495283), (9, 3052935), (15, 1831761), (27, 1017645), (45, 610587), (81, 339215), (135, 203529), (405, 67843)]