4543165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 6500736

約数和(自身を除く): 1957571

約数列:

[1, 5, 11, 17, 43, 55, 85, 113, 187, 215, 473, 565, 731, 935, 1243, 1921, 2365, 3655, 4859, 6215, 8041, 9605, 21131, 24295, 40205, 53449, 82603, 105655, 267245, 413015, 908633, 4543165]

約数ペア:

[(1, 4543165), (5, 908633), (11, 413015), (17, 267245), (43, 105655), (55, 82603), (85, 53449), (113, 40205), (187, 24295), (215, 21131), (473, 9605), (565, 8041), (731, 6215), (935, 4859), (1243, 3655), (1921, 2365)]