131126535

素因数分解:

$3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{3593}}^1$

素因数の和:4415

約数の個数: 24

約数和(自身を含む): 227629584

約数和(自身を除く): 96503049

約数列:

[1, 3, 5, 9, 15, 45, 811, 2433, 3593, 4055, 7299, 10779, 12165, 17965, 32337, 36495, 53895, 161685, 2913923, 8741769, 14569615, 26225307, 43708845, 131126535]

約数ペア:

[(1, 131126535), (3, 43708845), (5, 26225307), (9, 14569615), (15, 8741769), (45, 2913923), (811, 161685), (2433, 53895), (3593, 36495), (4055, 32337), (7299, 17965), (10779, 12165)]