3393445

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 4596480

約数和(自身を除く): 1203035

約数列:

[1, 5, 11, 55, 71, 79, 121, 355, 395, 605, 781, 869, 3905, 4345, 5609, 8591, 9559, 28045, 42955, 47795, 61699, 308495, 678689, 3393445]

約数ペア:

[(1, 3393445), (5, 678689), (11, 308495), (55, 61699), (71, 47795), (79, 42955), (121, 28045), (355, 9559), (395, 8591), (605, 5609), (781, 4345), (869, 3905)]