9780162305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2675831}}^1$

素因数の和:2675896

約数の個数: 16

約数和(自身を含む): 12715553664

約数和(自身を除く): 2935391359

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 2675831, 13379155, 45489127, 115060733, 227445635, 575303665, 1956032461, 9780162305]

約数ペア:

[(1, 9780162305), (5, 1956032461), (17, 575303665), (43, 227445635), (85, 115060733), (215, 45489127), (731, 13379155), (3655, 2675831)]