2880821835

素因数分解:

$3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{75941}}^1$

素因数の和:76236

約数の個数: 32

約数和(自身を含む): 5139754560

約数和(自身を除く): 2258932725

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 281, 843, 1405, 2529, 4215, 7587, 12645, 37935, 75941, 227823, 379705, 683469, 1139115, 2050407, 3417345, 10252035, 21339421, 64018263, 106697105, 192054789, 320091315, 576164367, 960273945, 2880821835]

約数ペア:

[(1, 2880821835), (3, 960273945), (5, 576164367), (9, 320091315), (15, 192054789), (27, 106697105), (45, 64018263), (135, 21339421), (281, 10252035), (843, 3417345), (1405, 2050407), (2529, 1139115), (4215, 683469), (7587, 379705), (12645, 227823), (37935, 75941)]