5197775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 7218288

約数和(自身を除く): 2020513

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 461, 1025, 2255, 2305, 5071, 11275, 11525, 18901, 25355, 94505, 126775, 207911, 472525, 1039555, 5197775]

約数ペア:

[(1, 5197775), (5, 1039555), (11, 472525), (25, 207911), (41, 126775), (55, 94505), (205, 25355), (275, 18901), (451, 11525), (461, 11275), (1025, 5071), (2255, 2305)]