5545665

素因数分解:

$3^4\times 5^1\times {\mathrm{13693}}^1$

素因数の和:13710

約数の個数: 20

約数和(自身を含む): 9941844

約数和(自身を除く): 4396179

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 13693, 41079, 68465, 123237, 205395, 369711, 616185, 1109133, 1848555, 5545665]

約数ペア:

[(1, 5545665), (3, 1848555), (5, 1109133), (9, 616185), (15, 369711), (27, 205395), (45, 123237), (81, 68465), (135, 41079), (405, 13693)]