18154305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31033}}^1$

素因数の和:31057

約数の個数: 24

約数和(自身を含む): 33889128

約数和(自身を除く): 15734823

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 31033, 93099, 155165, 279297, 403429, 465495, 1210287, 1396485, 2017145, 3630861, 6051435, 18154305]

約数ペア:

[(1, 18154305), (3, 6051435), (5, 3630861), (9, 2017145), (13, 1396485), (15, 1210287), (39, 465495), (45, 403429), (65, 279297), (117, 155165), (195, 93099), (585, 31033)]