85068945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145417}}^1$

素因数の和:145441

約数の個数: 24

約数和(自身を含む): 158796456

約数和(自身を除く): 73727511

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 145417, 436251, 727085, 1308753, 1890421, 2181255, 5671263, 6543765, 9452105, 17013789, 28356315, 85068945]

約数ペア:

[(1, 85068945), (3, 28356315), (5, 17013789), (9, 9452105), (13, 6543765), (15, 5671263), (39, 2181255), (45, 1890421), (65, 1308753), (117, 727085), (195, 436251), (585, 145417)]