2916135

素因数分解:

$3^3\times 5^1\times {\mathrm{21601}}^1$

素因数の和:21615

約数の個数: 16

約数和(自身を含む): 5184480

約数和(自身を除く): 2268345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 21601, 64803, 108005, 194409, 324015, 583227, 972045, 2916135]

約数ペア:

[(1, 2916135), (3, 972045), (5, 583227), (9, 324015), (15, 194409), (27, 108005), (45, 64803), (135, 21601)]