65089575

素因数分解:

$3^4\times 5^2\times {\mathrm{32143}}^1$

素因数の和:32165

約数の個数: 30

約数和(自身を含む): 120572144

約数和(自身を除く): 55482569

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 32143, 96429, 160715, 289287, 482145, 803575, 867861, 1446435, 2410725, 2603583, 4339305, 7232175, 13017915, 21696525, 65089575]

約数ペア:

[(1, 65089575), (3, 21696525), (5, 13017915), (9, 7232175), (15, 4339305), (25, 2603583), (27, 2410725), (45, 1446435), (75, 867861), (81, 803575), (135, 482145), (225, 289287), (405, 160715), (675, 96429), (2025, 32143)]