42940185

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27793}}^1$

素因数の和:27904

約数の個数: 16

約数和(自身を含む): 69373824

約数和(自身を除く): 26433639

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 27793, 83379, 138965, 416895, 2862679, 8588037, 14313395, 42940185]

約数ペア:

[(1, 42940185), (3, 14313395), (5, 8588037), (15, 2862679), (103, 416895), (309, 138965), (515, 83379), (1545, 27793)]