26683455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 45489600

約数和(自身を除く): 18806145

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269, 389, 807, 1167, 1345, 1945, 4035, 4573, 5835, 6613, 13719, 19839, 22865, 33065, 68595, 99195, 104641, 313923, 523205, 1569615, 1778897, 5336691, 8894485, 26683455]

約数ペア:

[(1, 26683455), (3, 8894485), (5, 5336691), (15, 1778897), (17, 1569615), (51, 523205), (85, 313923), (255, 104641), (269, 99195), (389, 68595), (807, 33065), (1167, 22865), (1345, 19839), (1945, 13719), (4035, 6613), (4573, 5835)]