159300945

素因数分解:

$3^3\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1301}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 283731840

約数和(自身を除く): 124430895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 907, 1301, 2721, 3903, 4535, 6505, 8163, 11709, 13605, 19515, 24489, 35127, 40815, 58545, 122445, 175635, 1180007, 3540021, 5900035, 10620063, 17700105, 31860189, 53100315, 159300945]

約数ペア:

[(1, 159300945), (3, 53100315), (5, 31860189), (9, 17700105), (15, 10620063), (27, 5900035), (45, 3540021), (135, 1180007), (907, 175635), (1301, 122445), (2721, 58545), (3903, 40815), (4535, 35127), (6505, 24489), (8163, 19515), (11709, 13605)]