10425105

素因数分解:

$3^4\times 5^1\times {\mathrm{25741}}^1$

素因数の和:25758

約数の個数: 20

約数和(自身を含む): 18688692

約数和(自身を除く): 8263587

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 25741, 77223, 128705, 231669, 386115, 695007, 1158345, 2085021, 3475035, 10425105]

約数ペア:

[(1, 10425105), (3, 3475035), (5, 2085021), (9, 1158345), (15, 695007), (27, 386115), (45, 231669), (81, 128705), (135, 77223), (405, 25741)]