12886065

素因数分解:

$3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1229}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 22449960

約数和(自身を除く): 9563895

約数列:

[1, 3, 5, 9, 15, 45, 233, 699, 1165, 1229, 2097, 3495, 3687, 6145, 10485, 11061, 18435, 55305, 286357, 859071, 1431785, 2577213, 4295355, 12886065]

約数ペア:

[(1, 12886065), (3, 4295355), (5, 2577213), (9, 1431785), (15, 859071), (45, 286357), (233, 55305), (699, 18435), (1165, 11061), (1229, 10485), (2097, 6145), (3495, 3687)]