26615985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{161309}}^1$

素因数の和:161328

約数の個数: 16

約数和(自身を含む): 46457280

約数和(自身を除く): 19841295

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 161309, 483927, 806545, 1774399, 2419635, 5323197, 8871995, 26615985]

約数ペア:

[(1, 26615985), (3, 8871995), (5, 5323197), (11, 2419635), (15, 1774399), (33, 806545), (55, 483927), (165, 161309)]