66150855

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{31277}}^1$

素因数の和:31335

約数の個数: 24

約数和(自身を含む): 117104832

約数和(自身を除く): 50953977

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 31277, 93831, 156385, 281493, 469155, 1407465, 1470019, 4410057, 7350095, 13230171, 22050285, 66150855]

約数ペア:

[(1, 66150855), (3, 22050285), (5, 13230171), (9, 7350095), (15, 4410057), (45, 1470019), (47, 1407465), (141, 469155), (235, 281493), (423, 156385), (705, 93831), (2115, 31277)]