22620115

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5431}}^1$

素因数の和:5467

約数の個数: 24

約数和(自身を含む): 33439392

約数和(自身を除く): 10819277

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 5431, 27155, 38017, 92327, 190085, 266119, 461635, 646289, 1330595, 3231445, 4524023, 22620115]

約数ペア:

[(1, 22620115), (5, 4524023), (7, 3231445), (17, 1330595), (35, 646289), (49, 461635), (85, 266119), (119, 190085), (245, 92327), (595, 38017), (833, 27155), (4165, 5431)]