2467665

素因数分解:

$3^6\times 5^1\times {\mathrm{677}}^1$

素因数の和:700

約数の個数: 28

約数和(自身を含む): 4446324

約数和(自身を除く): 1978659

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 677, 729, 1215, 2031, 3385, 3645, 6093, 10155, 18279, 30465, 54837, 91395, 164511, 274185, 493533, 822555, 2467665]

約数ペア:

[(1, 2467665), (3, 822555), (5, 493533), (9, 274185), (15, 164511), (27, 91395), (45, 54837), (81, 30465), (135, 18279), (243, 10155), (405, 6093), (677, 3645), (729, 3385), (1215, 2031)]