1520653635

素因数分解:

$3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{17041}}^1$

素因数の和:17716

約数の個数: 32

約数和(自身を含む): 2707632960

約数和(自身を除く): 1186979325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 661, 1983, 3305, 5949, 9915, 17041, 17847, 29745, 51123, 85205, 89235, 153369, 255615, 460107, 766845, 2300535, 11264101, 33792303, 56320505, 101376909, 168961515, 304130727, 506884545, 1520653635]

約数ペア:

[(1, 1520653635), (3, 506884545), (5, 304130727), (9, 168961515), (15, 101376909), (27, 56320505), (45, 33792303), (135, 11264101), (661, 2300535), (1983, 766845), (3305, 460107), (5949, 255615), (9915, 153369), (17041, 89235), (17847, 85205), (29745, 51123)]