8520231445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2591}}^1\times {\mathrm{3517}}^1$

素因数の和:6141

約数の個数: 32

約数和(自身を含む): 11817778176

約数和(自身を除く): 3297546731

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 2591, 3517, 12955, 17585, 28501, 38687, 44047, 59789, 142505, 193435, 220235, 298945, 484517, 657679, 2422585, 3288395, 9112547, 45562735, 100238017, 154913299, 501190085, 774566495, 1704046289, 8520231445]

約数ペア:

[(1, 8520231445), (5, 1704046289), (11, 774566495), (17, 501190085), (55, 154913299), (85, 100238017), (187, 45562735), (935, 9112547), (2591, 3288395), (3517, 2422585), (12955, 657679), (17585, 484517), (28501, 298945), (38687, 220235), (44047, 193435), (59789, 142505)]