157426245

素因数分解:

$3^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{2411}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 273173472

約数和(自身を除く): 115747227

約数列:

[1, 3, 5, 9, 15, 45, 1451, 2411, 4353, 7233, 7255, 12055, 13059, 21699, 21765, 36165, 65295, 108495, 3498361, 10495083, 17491805, 31485249, 52475415, 157426245]

約数ペア:

[(1, 157426245), (3, 52475415), (5, 31485249), (9, 17491805), (15, 10495083), (45, 3498361), (1451, 108495), (2411, 65295), (4353, 36165), (7233, 21765), (7255, 21699), (12055, 13059)]