1207177545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{90527}}^1$

素因数の和:90669

約数の個数: 32

約数和(自身を含む): 2224816128

約数和(自身を除く): 1017638583

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 4445, 13335, 90527, 271581, 452635, 633689, 1357905, 1901067, 3168445, 9505335, 11496929, 34490787, 57484645, 80478503, 172453935, 241435509, 402392515, 1207177545]

約数ペア:

[(1, 1207177545), (3, 402392515), (5, 241435509), (7, 172453935), (15, 80478503), (21, 57484645), (35, 34490787), (105, 11496929), (127, 9505335), (381, 3168445), (635, 1901067), (889, 1357905), (1905, 633689), (2667, 452635), (4445, 271581), (13335, 90527)]