1247364045

素因数分解:

$3^2\times 5^1\times {\mathrm{5233}}^1\times {\mathrm{5297}}^1$

素因数の和:10541

約数の個数: 24

約数和(自身を含む): 2162919096

約数和(自身を除く): 915555051

約数列:

[1, 3, 5, 9, 15, 45, 5233, 5297, 15699, 15891, 26165, 26485, 47097, 47673, 78495, 79455, 235485, 238365, 27719201, 83157603, 138596005, 249472809, 415788015, 1247364045]

約数ペア:

[(1, 1247364045), (3, 415788015), (5, 249472809), (9, 138596005), (15, 83157603), (45, 27719201), (5233, 238365), (5297, 235485), (15699, 79455), (15891, 78495), (26165, 47673), (26485, 47097)]