123433345

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{12203}}^1$

素因数の和:12249

約数の個数: 24

約数和(自身を含む): 179838144

約数和(自身を除く): 56404799

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 10115, 12203, 61015, 85421, 207451, 427105, 1037255, 1452157, 3526667, 7260785, 17633335, 24686669, 123433345]

約数ペア:

[(1, 123433345), (5, 24686669), (7, 17633335), (17, 7260785), (35, 3526667), (85, 1452157), (119, 1037255), (289, 427105), (595, 207451), (1445, 85421), (2023, 61015), (10115, 12203)]