717063985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{2003}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 983467008

約数和(自身を除く): 266403023

約数列:

[1, 5, 11, 23, 55, 115, 253, 283, 1265, 1415, 2003, 3113, 6509, 10015, 15565, 22033, 32545, 46069, 71599, 110165, 230345, 357995, 506759, 566849, 2533795, 2834245, 6235339, 13037527, 31176695, 65187635, 143412797, 717063985]

約数ペア:

[(1, 717063985), (5, 143412797), (11, 65187635), (23, 31176695), (55, 13037527), (115, 6235339), (253, 2834245), (283, 2533795), (1265, 566849), (1415, 506759), (2003, 357995), (3113, 230345), (6509, 110165), (10015, 71599), (15565, 46069), (22033, 32545)]