42070985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17789}}^1$

素因数の和:17848

約数の個数: 16

約数和(自身を含む): 56358720

約数和(自身を除く): 14287735

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 17789, 88945, 195679, 764927, 978395, 3824635, 8414197, 42070985]

約数ペア:

[(1, 42070985), (5, 8414197), (11, 3824635), (43, 978395), (55, 764927), (215, 195679), (473, 88945), (2365, 17789)]