12804275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 17530128

約数和(自身を除く): 4725853

約数列:

[1, 5, 11, 25, 55, 101, 275, 461, 505, 1111, 2305, 2525, 5071, 5555, 11525, 25355, 27775, 46561, 126775, 232805, 512171, 1164025, 2560855, 12804275]

約数ペア:

[(1, 12804275), (5, 2560855), (11, 1164025), (25, 512171), (55, 232805), (101, 126775), (275, 46561), (461, 27775), (505, 25355), (1111, 11525), (2305, 5555), (2525, 5071)]