2912782065

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4736231}}^1$

素因数の和:4736280

約数の個数: 16

約数和(自身を含む): 4774121856

約数和(自身を除く): 1861339791

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 4736231, 14208693, 23681155, 71043465, 194185471, 582556413, 970927355, 2912782065]

約数ペア:

[(1, 2912782065), (3, 970927355), (5, 582556413), (15, 194185471), (41, 71043465), (123, 23681155), (205, 14208693), (615, 4736231)]