2579968995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{38747}}^1$

素因数の和:38971

約数の個数: 32

約数和(自身を含む): 4329856512

約数和(自身を除く): 1749887517

約数列:

[1, 3, 5, 15, 23, 69, 115, 193, 345, 579, 965, 2895, 4439, 13317, 22195, 38747, 66585, 116241, 193735, 581205, 891181, 2673543, 4455905, 7478171, 13367715, 22434513, 37390855, 112172565, 171997933, 515993799, 859989665, 2579968995]

約数ペア:

[(1, 2579968995), (3, 859989665), (5, 515993799), (15, 171997933), (23, 112172565), (69, 37390855), (115, 22434513), (193, 13367715), (345, 7478171), (579, 4455905), (965, 2673543), (2895, 891181), (4439, 581205), (13317, 193735), (22195, 116241), (38747, 66585)]