10638135

素因数分解:

$3^4\times 5^1\times {\mathrm{26267}}^1$

素因数の和:26284

約数の個数: 20

約数和(自身を含む): 19070568

約数和(自身を除く): 8432433

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 26267, 78801, 131335, 236403, 394005, 709209, 1182015, 2127627, 3546045, 10638135]

約数ペア:

[(1, 10638135), (3, 3546045), (5, 2127627), (9, 1182015), (15, 709209), (27, 394005), (45, 236403), (81, 131335), (135, 78801), (405, 26267)]