66627105

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{16889}}^1$

素因数の和:17160

約数の個数: 16

約数和(自身を含む): 107015040

約数和(自身を除く): 40387935

約数列:

[1, 3, 5, 15, 263, 789, 1315, 3945, 16889, 50667, 84445, 253335, 4441807, 13325421, 22209035, 66627105]

約数ペア:

[(1, 66627105), (3, 22209035), (5, 13325421), (15, 4441807), (263, 253335), (789, 84445), (1315, 50667), (3945, 16889)]