22123935

素因数分解:

$3^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 40360320

約数和(自身を除く): 18236385

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 139, 243, 393, 405, 417, 655, 695, 1179, 1215, 1251, 1965, 2085, 3537, 3753, 5895, 6255, 10611, 11259, 17685, 18209, 18765, 31833, 33777, 53055, 54627, 56295, 91045, 159165, 163881, 168885, 273135, 491643, 819405, 1474929, 2458215, 4424787, 7374645, 22123935]

約数ペア:

[(1, 22123935), (3, 7374645), (5, 4424787), (9, 2458215), (15, 1474929), (27, 819405), (45, 491643), (81, 273135), (131, 168885), (135, 163881), (139, 159165), (243, 91045), (393, 56295), (405, 54627), (417, 53055), (655, 33777), (695, 31833), (1179, 18765), (1215, 18209), (1251, 17685), (1965, 11259), (2085, 10611), (3537, 6255), (3753, 5895)]