488906795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{599}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 656208000

約数和(自身を除く): 167301205

約数列:

[1, 5, 13, 29, 65, 145, 377, 433, 599, 1885, 2165, 2995, 5629, 7787, 12557, 17371, 28145, 38935, 62785, 86855, 163241, 225823, 259367, 816205, 1129115, 1296835, 3371771, 7521643, 16858855, 37608215, 97781359, 488906795]

約数ペア:

[(1, 488906795), (5, 97781359), (13, 37608215), (29, 16858855), (65, 7521643), (145, 3371771), (377, 1296835), (433, 1129115), (599, 816205), (1885, 259367), (2165, 225823), (2995, 163241), (5629, 86855), (7787, 62785), (12557, 38935), (17371, 28145)]