26859285

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25951}}^1$

素因数の和:25985

約数の個数: 24

約数和(自身を含む): 48582144

約数和(自身を除く): 21722859

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 25951, 77853, 129755, 233559, 389265, 596873, 1167795, 1790619, 2984365, 5371857, 8953095, 26859285]

約数ペア:

[(1, 26859285), (3, 8953095), (5, 5371857), (9, 2984365), (15, 1790619), (23, 1167795), (45, 596873), (69, 389265), (115, 233559), (207, 129755), (345, 77853), (1035, 25951)]