2879702955

素因数分解:

$3^3\times 5^1\times {\mathrm{21331133}}^1$

素因数の和:21331147

約数の個数: 16

約数和(自身を含む): 5119472160

約数和(自身を除く): 2239769205

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 21331133, 63993399, 106655665, 191980197, 319966995, 575940591, 959900985, 2879702955]

約数ペア:

[(1, 2879702955), (3, 959900985), (5, 575940591), (9, 319966995), (15, 191980197), (27, 106655665), (45, 63993399), (135, 21331133)]