26633165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 9654835

約数列:

[1, 5, 13, 29, 65, 71, 145, 199, 355, 377, 923, 995, 1885, 2059, 2587, 4615, 5771, 10295, 12935, 14129, 26767, 28855, 70645, 75023, 133835, 183677, 375115, 409741, 918385, 2048705, 5326633, 26633165]

約数ペア:

[(1, 26633165), (5, 5326633), (13, 2048705), (29, 918385), (65, 409741), (71, 375115), (145, 183677), (199, 133835), (355, 75023), (377, 70645), (923, 28855), (995, 26767), (1885, 14129), (2059, 12935), (2587, 10295), (4615, 5771)]