74623845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1327}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 125448192

約数和(自身を除く): 50824347

約数列:

[1, 3, 5, 15, 23, 69, 115, 163, 345, 489, 815, 1327, 2445, 3749, 3981, 6635, 11247, 18745, 19905, 30521, 56235, 91563, 152605, 216301, 457815, 648903, 1081505, 3244515, 4974923, 14924769, 24874615, 74623845]

約数ペア:

[(1, 74623845), (3, 24874615), (5, 14924769), (15, 4974923), (23, 3244515), (69, 1081505), (115, 648903), (163, 457815), (345, 216301), (489, 152605), (815, 91563), (1327, 56235), (2445, 30521), (3749, 19905), (3981, 18745), (6635, 11247)]