2268805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1214843

約数列:

[1, 5, 7, 11, 35, 55, 71, 77, 83, 355, 385, 415, 497, 581, 781, 913, 2485, 2905, 3905, 4565, 5467, 5893, 6391, 27335, 29465, 31955, 41251, 64823, 206255, 324115, 453761, 2268805]

約数ペア:

[(1, 2268805), (5, 453761), (7, 324115), (11, 206255), (35, 64823), (55, 41251), (71, 31955), (77, 29465), (83, 27335), (355, 6391), (385, 5893), (415, 5467), (497, 4565), (581, 3905), (781, 2905), (913, 2485)]