2243380485

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{19157}}^1$

素因数の和:19413

約数の個数: 32

約数和(自身を含む): 3704084352

約数和(自身を除く): 1460703867

約数列:

[1, 3, 5, 15, 37, 111, 185, 211, 555, 633, 1055, 3165, 7807, 19157, 23421, 39035, 57471, 95785, 117105, 287355, 708809, 2126427, 3544045, 4042127, 10632135, 12126381, 20210635, 60631905, 149558699, 448676097, 747793495, 2243380485]

約数ペア:

[(1, 2243380485), (3, 747793495), (5, 448676097), (15, 149558699), (37, 60631905), (111, 20210635), (185, 12126381), (211, 10632135), (555, 4042127), (633, 3544045), (1055, 2126427), (3165, 708809), (7807, 287355), (19157, 117105), (23421, 95785), (39035, 57471)]