56145105

素因数分解:

$3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1259}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 97493760

約数和(自身を除く): 41348655

約数列:

[1, 3, 5, 9, 15, 45, 991, 1259, 2973, 3777, 4955, 6295, 8919, 11331, 14865, 18885, 44595, 56655, 1247669, 3743007, 6238345, 11229021, 18715035, 56145105]

約数ペア:

[(1, 56145105), (3, 18715035), (5, 11229021), (9, 6238345), (15, 3743007), (45, 1247669), (991, 56655), (1259, 44595), (2973, 18885), (3777, 14865), (4955, 11331), (6295, 8919)]