38897805

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{14327}}^1$

素因数の和:14516

約数の個数: 16

約数和(自身を含む): 62584704

約数和(自身を除く): 23686899

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 14327, 42981, 71635, 214905, 2593187, 7779561, 12965935, 38897805]

約数ペア:

[(1, 38897805), (3, 12965935), (5, 7779561), (15, 2593187), (181, 214905), (543, 71635), (905, 42981), (2715, 14327)]