122895315

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2381}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 225927936

約数和(自身を除く): 103032621

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 279, 333, 465, 555, 1147, 1395, 1665, 2381, 3441, 5735, 7143, 10323, 11905, 17205, 21429, 35715, 51615, 73811, 88097, 107145, 221433, 264291, 369055, 440485, 664299, 792873, 1107165, 1321455, 2731007, 3321495, 3964365, 8193021, 13655035, 24579063, 40965105, 122895315]

約数ペア:

[(1, 122895315), (3, 40965105), (5, 24579063), (9, 13655035), (15, 8193021), (31, 3964365), (37, 3321495), (45, 2731007), (93, 1321455), (111, 1107165), (155, 792873), (185, 664299), (279, 440485), (333, 369055), (465, 264291), (555, 221433), (1147, 107145), (1395, 88097), (1665, 73811), (2381, 51615), (3441, 35715), (5735, 21429), (7143, 17205), (10323, 11905)]