13853025

素因数分解:

$3^4\times 5^2\times {\mathrm{6841}}^1$

素因数の和:6863

約数の個数: 30

約数和(自身を含む): 25664342

約数和(自身を除く): 11811317

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 6841, 20523, 34205, 61569, 102615, 171025, 184707, 307845, 513075, 554121, 923535, 1539225, 2770605, 4617675, 13853025]

約数ペア:

[(1, 13853025), (3, 4617675), (5, 2770605), (9, 1539225), (15, 923535), (25, 554121), (27, 513075), (45, 307845), (75, 184707), (81, 171025), (135, 102615), (225, 61569), (405, 34205), (675, 20523), (2025, 6841)]