123522945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6961}}^1$

素因数の和:7002

約数の個数: 48

約数和(自身を含む): 244616832

約数和(自身を除く): 121093887

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 845, 1183, 1365, 2535, 3549, 5915, 6961, 17745, 20883, 34805, 48727, 90493, 104415, 146181, 243635, 271479, 452465, 633451, 730905, 1176409, 1357395, 1900353, 3167255, 3529227, 5882045, 8234863, 9501765, 17646135, 24704589, 41174315, 123522945]

約数ペア:

[(1, 123522945), (3, 41174315), (5, 24704589), (7, 17646135), (13, 9501765), (15, 8234863), (21, 5882045), (35, 3529227), (39, 3167255), (65, 1900353), (91, 1357395), (105, 1176409), (169, 730905), (195, 633451), (273, 452465), (455, 271479), (507, 243635), (845, 146181), (1183, 104415), (1365, 90493), (2535, 48727), (3549, 34805), (5915, 20883), (6961, 17745)]