25641165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8179}}^1$

素因数の和:8217

約数の個数: 32

約数和(自身を含む): 47116800

約数和(自身を除く): 21475635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 8179, 24537, 40895, 89969, 122685, 155401, 269907, 449845, 466203, 777005, 1349535, 1709411, 2331015, 5128233, 8547055, 25641165]

約数ペア:

[(1, 25641165), (3, 8547055), (5, 5128233), (11, 2331015), (15, 1709411), (19, 1349535), (33, 777005), (55, 466203), (57, 449845), (95, 269907), (165, 155401), (209, 122685), (285, 89969), (627, 40895), (1045, 24537), (3135, 8179)]