15070629

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 24468480

約数和(自身を除く): 9397851

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 321, 353, 399, 749, 1059, 2033, 2247, 2471, 6099, 6707, 7413, 14231, 20121, 37771, 42693, 46949, 113313, 140847, 264397, 717649, 793191, 2152947, 5023543, 15070629]

約数ペア:

[(1, 15070629), (3, 5023543), (7, 2152947), (19, 793191), (21, 717649), (57, 264397), (107, 140847), (133, 113313), (321, 46949), (353, 42693), (399, 37771), (749, 20121), (1059, 14231), (2033, 7413), (2247, 6707), (2471, 6099)]