201725505

素因数分解:

$3^3\times 5^1\times {\mathrm{1494263}}^1$

素因数の和:1494277

約数の個数: 16

約数和(自身を含む): 358623360

約数和(自身を除く): 156897855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1494263, 4482789, 7471315, 13448367, 22413945, 40345101, 67241835, 201725505]

約数ペア:

[(1, 201725505), (3, 67241835), (5, 40345101), (9, 22413945), (15, 13448367), (27, 7471315), (45, 4482789), (135, 1494263)]