26254395

素因数分解:

$3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 46886400

約数和(自身を除く): 20632005

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 439, 443, 1317, 1329, 2195, 2215, 3951, 3987, 6585, 6645, 11853, 11961, 19755, 19935, 59265, 59805, 194477, 583431, 972385, 1750293, 2917155, 5250879, 8751465, 26254395]

約数ペア:

[(1, 26254395), (3, 8751465), (5, 5250879), (9, 2917155), (15, 1750293), (27, 972385), (45, 583431), (135, 194477), (439, 59805), (443, 59265), (1317, 19935), (1329, 19755), (2195, 11961), (2215, 11853), (3951, 6645), (3987, 6585)]