22948515

素因数分解:

$3^4\times 5^1\times {\mathrm{56663}}^1$

素因数の和:56680

約数の個数: 20

約数和(自身を含む): 41138064

約数和(自身を除く): 18189549

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 56663, 169989, 283315, 509967, 849945, 1529901, 2549835, 4589703, 7649505, 22948515]

約数ペア:

[(1, 22948515), (3, 7649505), (5, 4589703), (9, 2549835), (15, 1529901), (27, 849945), (45, 509967), (81, 283315), (135, 169989), (405, 56663)]