113805

素因数分解:

$3^4\times 5^1\times {\mathrm{281}}^1$

素因数の和:298

約数の個数: 20

約数和(自身を含む): 204732

約数和(自身を除く): 90927

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 281, 405, 843, 1405, 2529, 4215, 7587, 12645, 22761, 37935, 113805]

約数ペア:

[(1, 113805), (3, 37935), (5, 22761), (9, 12645), (15, 7587), (27, 4215), (45, 2529), (81, 1405), (135, 843), (281, 405)]