68586245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8867}}^1$

素因数の和:8909

約数の個数: 32

約数和(自身を含む): 107267328

約数和(自身を除く): 38681083

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 8867, 44335, 62069, 115271, 150739, 310345, 576355, 753695, 806897, 1055173, 1959607, 4034485, 5275865, 9798035, 13717249, 68586245]

約数ペア:

[(1, 68586245), (5, 13717249), (7, 9798035), (13, 5275865), (17, 4034485), (35, 1959607), (65, 1055173), (85, 806897), (91, 753695), (119, 576355), (221, 310345), (455, 150739), (595, 115271), (1105, 62069), (1547, 44335), (7735, 8867)]