13538655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23143}}^1$

素因数の和:23167

約数の個数: 24

約数和(自身を含む): 25273248

約数和(自身を除く): 11734593

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 23143, 69429, 115715, 208287, 300859, 347145, 902577, 1041435, 1504295, 2707731, 4512885, 13538655]

約数ペア:

[(1, 13538655), (3, 4512885), (5, 2707731), (9, 1504295), (13, 1041435), (15, 902577), (39, 347145), (45, 300859), (65, 208287), (117, 115715), (195, 69429), (585, 23143)]