28058685

素因数分解:

$3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{4261}}^1$

素因数の和:4708

約数の個数: 16

約数和(自身を含む): 45006720

約数和(自身を除く): 16948035

約数列:

[1, 3, 5, 15, 439, 1317, 2195, 4261, 6585, 12783, 21305, 63915, 1870579, 5611737, 9352895, 28058685]

約数ペア:

[(1, 28058685), (3, 9352895), (5, 5611737), (15, 1870579), (439, 63915), (1317, 21305), (2195, 12783), (4261, 6585)]