426644065

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{32531}}^1$

素因数の和:32640

約数の個数: 16

約数和(自身を含む): 532483776

約数和(自身を除く): 105839711

約数列:

[1, 5, 43, 61, 215, 305, 2623, 13115, 32531, 162655, 1398833, 1984391, 6994165, 9921955, 85328813, 426644065]

約数ペア:

[(1, 426644065), (5, 85328813), (43, 9921955), (61, 6994165), (215, 1984391), (305, 1398833), (2623, 162655), (13115, 32531)]