481820105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{200341}}^1$

素因数の和:200396

約数の個数: 16

約数和(自身を含む): 639491664

約数和(自身を除く): 157671559

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 200341, 1001705, 2604433, 7412617, 13022165, 37063085, 96364021, 481820105]

約数ペア:

[(1, 481820105), (5, 96364021), (13, 37063085), (37, 13022165), (65, 7412617), (185, 2604433), (481, 1001705), (2405, 200341)]