57161565

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24907}}^1$

素因数の和:24938

約数の個数: 32

約数和(自身を含む): 107602560

約数和(自身を除く): 50440995

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 24907, 74721, 124535, 224163, 373605, 423419, 672489, 1120815, 1270257, 2117095, 3362445, 3810771, 6351285, 11432313, 19053855, 57161565]

約数ペア:

[(1, 57161565), (3, 19053855), (5, 11432313), (9, 6351285), (15, 3810771), (17, 3362445), (27, 2117095), (45, 1270257), (51, 1120815), (85, 672489), (135, 423419), (153, 373605), (255, 224163), (459, 124535), (765, 74721), (2295, 24907)]