26814425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 36506592

約数和(自身を除く): 9692167

約数列:

[1, 5, 11, 25, 55, 275, 281, 347, 1405, 1735, 3091, 3817, 7025, 8675, 15455, 19085, 77275, 95425, 97507, 487535, 1072577, 2437675, 5362885, 26814425]

約数ペア:

[(1, 26814425), (5, 5362885), (11, 2437675), (25, 1072577), (55, 487535), (275, 97507), (281, 95425), (347, 77275), (1405, 19085), (1735, 15455), (3091, 8675), (3817, 7025)]