68394145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{1471}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 87118848

約数和(自身を除く): 18724703

約数列:

[1, 5, 17, 85, 547, 1471, 2735, 7355, 9299, 25007, 46495, 125035, 804637, 4023185, 13678829, 68394145]

約数ペア:

[(1, 68394145), (5, 13678829), (17, 4023185), (85, 804637), (547, 125035), (1471, 46495), (2735, 25007), (7355, 9299)]