2015311105

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{10223}}^1$

素因数の和:10760

約数の個数: 16

約数和(自身を含む): 2451306240

約数和(自身を除く): 435995135

約数列:

[1, 5, 89, 443, 445, 2215, 10223, 39427, 51115, 197135, 909847, 4528789, 4549235, 22643945, 403062221, 2015311105]

約数ペア:

[(1, 2015311105), (5, 403062221), (89, 22643945), (443, 4549235), (445, 4528789), (2215, 909847), (10223, 197135), (39427, 51115)]