20266675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5669}}^1$

素因数の和:5703

約数の個数: 24

約数和(自身を含む): 29529360

約数和(自身を除く): 9262685

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 5669, 28345, 62359, 73697, 141725, 311795, 368485, 810667, 1558975, 1842425, 4053335, 20266675]

約数ペア:

[(1, 20266675), (5, 4053335), (11, 1842425), (13, 1558975), (25, 810667), (55, 368485), (65, 311795), (143, 141725), (275, 73697), (325, 62359), (715, 28345), (3575, 5669)]