371138145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{4003}}^1$

素因数の和:4901

約数の個数: 32

約数和(自身を含む): 679590912

約数和(自身を除く): 308452767

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 883, 2649, 4003, 4415, 6181, 12009, 13245, 18543, 20015, 28021, 30905, 60045, 84063, 92715, 140105, 420315, 3534649, 10603947, 17673245, 24742543, 53019735, 74227629, 123712715, 371138145]

約数ペア:

[(1, 371138145), (3, 123712715), (5, 74227629), (7, 53019735), (15, 24742543), (21, 17673245), (35, 10603947), (105, 3534649), (883, 420315), (2649, 140105), (4003, 92715), (4415, 84063), (6181, 60045), (12009, 30905), (13245, 28021), (18543, 20015)]