201710385

素因数分解:

$3^3\times 5^1\times {\mathrm{1494151}}^1$

素因数の和:1494165

約数の個数: 16

約数和(自身を含む): 358596480

約数和(自身を除く): 156886095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1494151, 4482453, 7470755, 13447359, 22412265, 40342077, 67236795, 201710385]

約数ペア:

[(1, 201710385), (3, 67236795), (5, 40342077), (9, 22412265), (15, 13447359), (27, 7470755), (45, 4482453), (135, 1494151)]