12618970515

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9045857}}^1$

素因数の和:9045899

約数の個数: 24

約数和(自身を含む): 22578461568

約数和(自身を除く): 9959491053

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 9045857, 27137571, 45229285, 81412713, 135687855, 280421567, 407063565, 841264701, 1402107835, 2523794103, 4206323505, 12618970515]

約数ペア:

[(1, 12618970515), (3, 4206323505), (5, 2523794103), (9, 1402107835), (15, 841264701), (31, 407063565), (45, 280421567), (93, 135687855), (155, 81412713), (279, 45229285), (465, 27137571), (1395, 9045857)]