20960115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127031}}^1$

素因数の和:127050

約数の個数: 16

約数和(自身を含む): 36585216

約数和(自身を除く): 15625101

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 127031, 381093, 635155, 1397341, 1905465, 4192023, 6986705, 20960115]

約数ペア:

[(1, 20960115), (3, 6986705), (5, 4192023), (11, 1905465), (15, 1397341), (33, 635155), (55, 381093), (165, 127031)]