6511197385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{727}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 10000134144

約数和(自身を除く): 3488936759

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 541, 727, 1505, 2365, 2705, 3311, 3635, 3787, 5089, 5951, 7997, 16555, 18935, 23263, 25445, 29755, 31261, 39985, 41657, 55979, 116315, 156305, 162841, 208285, 218827, 255893, 279895, 343871, 393307, 814205, 1094135, 1279465, 1719355, 1791251, 1966535, 2407097, 2753149, 4326377, 8956255, 12035485, 13765745, 16912201, 21631885, 30284639, 84561005, 118385407, 151423195, 186034211, 591927035, 930171055, 1302239477, 6511197385]

約数ペア:

[(1, 6511197385), (5, 1302239477), (7, 930171055), (11, 591927035), (35, 186034211), (43, 151423195), (55, 118385407), (77, 84561005), (215, 30284639), (301, 21631885), (385, 16912201), (473, 13765745), (541, 12035485), (727, 8956255), (1505, 4326377), (2365, 2753149), (2705, 2407097), (3311, 1966535), (3635, 1791251), (3787, 1719355), (5089, 1279465), (5951, 1094135), (7997, 814205), (16555, 393307), (18935, 343871), (23263, 279895), (25445, 255893), (29755, 218827), (31261, 208285), (39985, 162841), (41657, 156305), (55979, 116315)]