123939095

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{12253}}^1$

素因数の和:12299

約数の個数: 24

約数和(自身を含む): 180574944

約数和(自身を除く): 56635849

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 10115, 12253, 61265, 85771, 208301, 428855, 1041505, 1458107, 3541117, 7290535, 17705585, 24787819, 123939095]

約数ペア:

[(1, 123939095), (5, 24787819), (7, 17705585), (17, 7290535), (35, 3541117), (85, 1458107), (119, 1041505), (289, 428855), (595, 208301), (1445, 85771), (2023, 61265), (10115, 12253)]