16652385

素因数分解:

$3^4\times 5^1\times {\mathrm{41117}}^1$

素因数の和:41134

約数の個数: 20

約数和(自身を含む): 29851668

約数和(自身を除く): 13199283

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 41117, 123351, 205585, 370053, 616755, 1110159, 1850265, 3330477, 5550795, 16652385]

約数ペア:

[(1, 16652385), (3, 5550795), (5, 3330477), (9, 1850265), (15, 1110159), (27, 616755), (45, 370053), (81, 205585), (135, 123351), (405, 41117)]