27474615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{87221}}^1$

素因数の和:87239

約数の個数: 24

約数和(自身を含む): 54426528

約数和(自身を除く): 26951913

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 87221, 261663, 436105, 610547, 784989, 1308315, 1831641, 3052735, 3924945, 5494923, 9158205, 27474615]

約数ペア:

[(1, 27474615), (3, 9158205), (5, 5494923), (7, 3924945), (9, 3052735), (15, 1831641), (21, 1308315), (35, 784989), (45, 610547), (63, 436105), (105, 261663), (315, 87221)]