15335145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 30775680

約数和(自身を除く): 15440535

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 547, 623, 801, 1335, 1641, 1869, 2735, 3115, 3829, 4005, 4923, 5607, 8205, 9345, 11487, 19145, 24615, 28035, 34461, 48683, 57435, 146049, 172305, 243415, 340781, 438147, 730245, 1022343, 1703905, 2190735, 3067029, 5111715, 15335145]

約数ペア:

[(1, 15335145), (3, 5111715), (5, 3067029), (7, 2190735), (9, 1703905), (15, 1022343), (21, 730245), (35, 438147), (45, 340781), (63, 243415), (89, 172305), (105, 146049), (267, 57435), (315, 48683), (445, 34461), (547, 28035), (623, 24615), (801, 19145), (1335, 11487), (1641, 9345), (1869, 8205), (2735, 5607), (3115, 4923), (3829, 4005)]