12884535

素因数分解:

$3^3\times 5^1\times {\mathrm{95441}}^1$

素因数の和:95455

約数の個数: 16

約数和(自身を含む): 22906080

約数和(自身を除く): 10021545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 95441, 286323, 477205, 858969, 1431615, 2576907, 4294845, 12884535]

約数ペア:

[(1, 12884535), (3, 4294845), (5, 2576907), (9, 1431615), (15, 858969), (27, 477205), (45, 286323), (135, 95441)]