12617445

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 20995200

約数和(自身を除く): 8377755

約数列:

[1, 3, 5, 15, 53, 59, 159, 177, 265, 269, 295, 795, 807, 885, 1345, 3127, 4035, 9381, 14257, 15635, 15871, 42771, 46905, 47613, 71285, 79355, 213855, 238065, 841163, 2523489, 4205815, 12617445]

約数ペア:

[(1, 12617445), (3, 4205815), (5, 2523489), (15, 841163), (53, 238065), (59, 213855), (159, 79355), (177, 71285), (265, 47613), (269, 46905), (295, 42771), (795, 15871), (807, 15635), (885, 14257), (1345, 9381), (3127, 4035)]