1330255745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{55163}}^1$

素因数の和:55241

約数の個数: 32

約数和(自身を含む): 2001791232

約数和(自身を除く): 671535487

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 455, 689, 1855, 3445, 4823, 24115, 55163, 275815, 386141, 717119, 1930705, 2923639, 3585595, 5019833, 14618195, 20465473, 25099165, 38007307, 102327365, 190036535, 266051149, 1330255745]

約数ペア:

[(1, 1330255745), (5, 266051149), (7, 190036535), (13, 102327365), (35, 38007307), (53, 25099165), (65, 20465473), (91, 14618195), (265, 5019833), (371, 3585595), (455, 2923639), (689, 1930705), (1855, 717119), (3445, 386141), (4823, 275815), (24115, 55163)]