71015085

素因数分解:

$3^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1301}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 123288984

約数和(自身を除く): 52273899

約数列:

[1, 3, 5, 9, 15, 45, 1213, 1301, 3639, 3903, 6065, 6505, 10917, 11709, 18195, 19515, 54585, 58545, 1578113, 4734339, 7890565, 14203017, 23671695, 71015085]

約数ペア:

[(1, 71015085), (3, 23671695), (5, 14203017), (9, 7890565), (15, 4734339), (45, 1578113), (1213, 58545), (1301, 54585), (3639, 19515), (3903, 18195), (6065, 11709), (6505, 10917)]