228671205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{50647}}^1$

素因数の和:50705

約数の個数: 32

約数和(自身を含む): 427874304

約数和(自身を除く): 199203099

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 50647, 151941, 253235, 354529, 759705, 1063587, 1772645, 2177821, 5317935, 6533463, 10889105, 15244747, 32667315, 45734241, 76223735, 228671205]

約数ペア:

[(1, 228671205), (3, 76223735), (5, 45734241), (7, 32667315), (15, 15244747), (21, 10889105), (35, 6533463), (43, 5317935), (105, 2177821), (129, 1772645), (215, 1063587), (301, 759705), (645, 354529), (903, 253235), (1505, 151941), (4515, 50647)]