15325431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 23417856

約数和(自身を除く): 8092425

約数列:

[1, 3, 11, 33, 41, 47, 123, 141, 241, 451, 517, 723, 1353, 1551, 1927, 2651, 5781, 7953, 9881, 11327, 21197, 29643, 33981, 63591, 108691, 124597, 326073, 373791, 464407, 1393221, 5108477, 15325431]

約数ペア:

[(1, 15325431), (3, 5108477), (11, 1393221), (33, 464407), (41, 373791), (47, 326073), (123, 124597), (141, 108691), (241, 63591), (451, 33981), (517, 29643), (723, 21197), (1353, 11327), (1551, 9881), (1927, 7953), (2651, 5781)]