26539785

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6779}}^1$

素因数の和:6822

約数の個数: 32

約数和(自身を含む): 48816000

約数和(自身を除く): 22276215

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 6779, 20337, 33895, 61011, 101685, 183033, 196591, 305055, 589773, 915165, 982955, 1769319, 2948865, 5307957, 8846595, 26539785]

約数ペア:

[(1, 26539785), (3, 8846595), (5, 5307957), (9, 2948865), (15, 1769319), (27, 982955), (29, 915165), (45, 589773), (87, 305055), (135, 196591), (145, 183033), (261, 101685), (435, 61011), (783, 33895), (1305, 20337), (3915, 6779)]