38403315

素因数分解:

$3^4\times 5^1\times {\mathrm{94823}}^1$

素因数の和:94840

約数の個数: 20

約数和(自身を含む): 68842224

約数和(自身を除く): 30438909

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 94823, 284469, 474115, 853407, 1422345, 2560221, 4267035, 7680663, 12801105, 38403315]

約数ペア:

[(1, 38403315), (3, 12801105), (5, 7680663), (9, 4267035), (15, 2560221), (27, 1422345), (45, 853407), (81, 474115), (135, 284469), (405, 94823)]