7680508745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{11261}}^1$

素因数の和:12785

約数の個数: 32

約数和(自身を含む): 11352096000

約数和(自身を除く): 3671587255

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1499, 7495, 10493, 11261, 19487, 52465, 56305, 78827, 97435, 136409, 146393, 394135, 682045, 731965, 1024751, 5123755, 16880239, 84401195, 118161673, 219443107, 590808365, 1097215535, 1536101749, 7680508745]

約数ペア:

[(1, 7680508745), (5, 1536101749), (7, 1097215535), (13, 590808365), (35, 219443107), (65, 118161673), (91, 84401195), (455, 16880239), (1499, 5123755), (7495, 1024751), (10493, 731965), (11261, 682045), (19487, 394135), (52465, 146393), (56305, 136409), (78827, 97435)]