2889105

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1907}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 4670784

約数和(自身を除く): 1781679

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 1907, 5721, 9535, 28605, 192607, 577821, 963035, 2889105]

約数ペア:

[(1, 2889105), (3, 963035), (5, 577821), (15, 192607), (101, 28605), (303, 9535), (505, 5721), (1515, 1907)]