445635

素因数分解:

$3^3\times 5^1\times {\mathrm{3301}}^1$

素因数の和:3315

約数の個数: 16

約数和(自身を含む): 792480

約数和(自身を除く): 346845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3301, 9903, 16505, 29709, 49515, 89127, 148545, 445635]

約数ペア:

[(1, 445635), (3, 148545), (5, 89127), (9, 49515), (15, 29709), (27, 16505), (45, 9903), (135, 3301)]