56666745

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14149}}^1$

素因数の和:14249

約数の個数: 24

約数和(自身を含む): 99333000

約数和(自身を除く): 42666255

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 14149, 42447, 70745, 127341, 212235, 636705, 1259261, 3777783, 6296305, 11333349, 18888915, 56666745]

約数ペア:

[(1, 56666745), (3, 18888915), (5, 11333349), (9, 6296305), (15, 3777783), (45, 1259261), (89, 636705), (267, 212235), (445, 127341), (801, 70745), (1335, 42447), (4005, 14149)]