26011485

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1373}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 45226584

約数和(自身を除く): 19215099

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 1373, 2105, 3789, 4119, 6315, 6865, 12357, 18945, 20595, 61785, 578033, 1734099, 2890165, 5202297, 8670495, 26011485]

約数ペア:

[(1, 26011485), (3, 8670495), (5, 5202297), (9, 2890165), (15, 1734099), (45, 578033), (421, 61785), (1263, 20595), (1373, 18945), (2105, 12357), (3789, 6865), (4119, 6315)]