11125345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 17466624

約数和(自身を除く): 6341279

約数列:

[1, 5, 7, 11, 35, 37, 55, 71, 77, 121, 185, 259, 355, 385, 407, 497, 605, 781, 847, 1295, 2035, 2485, 2627, 2849, 3905, 4235, 4477, 5467, 8591, 13135, 14245, 18389, 22385, 27335, 28897, 31339, 42955, 60137, 91945, 144485, 156695, 202279, 300685, 317867, 1011395, 1589335, 2225069, 11125345]

約数ペア:

[(1, 11125345), (5, 2225069), (7, 1589335), (11, 1011395), (35, 317867), (37, 300685), (55, 202279), (71, 156695), (77, 144485), (121, 91945), (185, 60137), (259, 42955), (355, 31339), (385, 28897), (407, 27335), (497, 22385), (605, 18389), (781, 14245), (847, 13135), (1295, 8591), (2035, 5467), (2485, 4477), (2627, 4235), (2849, 3905)]