20221905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122557}}^1$

素因数の和:122576

約数の個数: 16

約数和(自身を含む): 35296704

約数和(自身を除く): 15074799

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 122557, 367671, 612785, 1348127, 1838355, 4044381, 6740635, 20221905]

約数ペア:

[(1, 20221905), (3, 6740635), (5, 4044381), (11, 1838355), (15, 1348127), (33, 612785), (55, 367671), (165, 122557)]