17242045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 21514752

約数和(自身を除く): 4272707

約数列:

[1, 5, 31, 155, 173, 643, 865, 3215, 5363, 19933, 26815, 99665, 111239, 556195, 3448409, 17242045]

約数ペア:

[(1, 17242045), (5, 3448409), (31, 556195), (155, 111239), (173, 99665), (643, 26815), (865, 19933), (3215, 5363)]