12873165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 22965120

約数和(自身を除く): 10091955

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 2657, 4845, 7971, 13285, 39855, 45169, 50483, 135507, 151449, 225845, 252415, 677535, 757245, 858211, 2574633, 4291055, 12873165]

約数ペア:

[(1, 12873165), (3, 4291055), (5, 2574633), (15, 858211), (17, 757245), (19, 677535), (51, 252415), (57, 225845), (85, 151449), (95, 135507), (255, 50483), (285, 45169), (323, 39855), (969, 13285), (1615, 7971), (2657, 4845)]