26680305

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 44448768

約数和(自身を除く): 17768463

約数列:

[1, 3, 5, 15, 31, 93, 155, 181, 317, 465, 543, 905, 951, 1585, 2715, 4755, 5611, 9827, 16833, 28055, 29481, 49135, 57377, 84165, 147405, 172131, 286885, 860655, 1778687, 5336061, 8893435, 26680305]

約数ペア:

[(1, 26680305), (3, 8893435), (5, 5336061), (15, 1778687), (31, 860655), (93, 286885), (155, 172131), (181, 147405), (317, 84165), (465, 57377), (543, 49135), (905, 29481), (951, 28055), (1585, 16833), (2715, 9827), (4755, 5611)]