40104945

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2903}}^1$

素因数の和:3221

約数の個数: 24

約数和(自身を含む): 69765696

約数和(自身を除く): 29660751

約数列:

[1, 3, 5, 9, 15, 45, 307, 921, 1535, 2763, 2903, 4605, 8709, 13815, 14515, 26127, 43545, 130635, 891221, 2673663, 4456105, 8020989, 13368315, 40104945]

約数ペア:

[(1, 40104945), (3, 13368315), (5, 8020989), (9, 4456105), (15, 2673663), (45, 891221), (307, 130635), (921, 43545), (1535, 26127), (2763, 14515), (2903, 13815), (4605, 8709)]