21844845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44131}}^1$

素因数の和:44153

約数の個数: 24

約数和(自身を含む): 41307552

約数和(自身を除く): 19462707

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 44131, 132393, 220655, 397179, 485441, 661965, 1456323, 1985895, 2427205, 4368969, 7281615, 21844845]

約数ペア:

[(1, 21844845), (3, 7281615), (5, 4368969), (9, 2427205), (11, 1985895), (15, 1456323), (33, 661965), (45, 485441), (55, 397179), (99, 220655), (165, 132393), (495, 44131)]