15259590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{18839}}^1$

素因数の和:18858

約数の個数: 40

約数和(自身を含む): 41033520

約数和(自身を除く): 25773930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 18839, 37678, 56517, 94195, 113034, 169551, 188390, 282585, 339102, 508653, 565170, 847755, 1017306, 1525959, 1695510, 2543265, 3051918, 5086530, 7629795, 15259590]

約数ペア:

[(1, 15259590), (2, 7629795), (3, 5086530), (5, 3051918), (6, 2543265), (9, 1695510), (10, 1525959), (15, 1017306), (18, 847755), (27, 565170), (30, 508653), (45, 339102), (54, 282585), (81, 188390), (90, 169551), (135, 113034), (162, 94195), (270, 56517), (405, 37678), (810, 18839)]