2527605

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^2$

素因数の和:175

約数の個数: 30

約数和(自身を含む): 4589046

約数和(自身を除く): 2061441

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 711, 1185, 2133, 3555, 6241, 6399, 10665, 18723, 31205, 31995, 56169, 93615, 168507, 280845, 505521, 842535, 2527605]

約数ペア:

[(1, 2527605), (3, 842535), (5, 505521), (9, 280845), (15, 168507), (27, 93615), (45, 56169), (79, 31995), (81, 31205), (135, 18723), (237, 10665), (395, 6399), (405, 6241), (711, 3555), (1185, 2133)]