11274445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 5659955

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 349, 355, 455, 497, 923, 1745, 2443, 2485, 4537, 4615, 6461, 12215, 22685, 24779, 31759, 32305, 123895, 158795, 173453, 322127, 867265, 1610635, 2254889, 11274445]

約数ペア:

[(1, 11274445), (5, 2254889), (7, 1610635), (13, 867265), (35, 322127), (65, 173453), (71, 158795), (91, 123895), (349, 32305), (355, 31759), (455, 24779), (497, 22685), (923, 12215), (1745, 6461), (2443, 4615), (2485, 4537)]