4105855

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 5507568

約数和(自身を除く): 1401713

約数列:

[1, 5, 13, 43, 65, 113, 169, 215, 559, 565, 845, 1469, 2795, 4859, 7267, 7345, 19097, 24295, 36335, 63167, 95485, 315835, 821171, 4105855]

約数ペア:

[(1, 4105855), (5, 821171), (13, 315835), (43, 95485), (65, 63167), (113, 36335), (169, 24295), (215, 19097), (559, 7345), (565, 7267), (845, 4859), (1469, 2795)]