254343315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{10099}}^1$

素因数の和:10203

約数の個数: 32

約数和(自身を含む): 430502400

約数和(自身を除く): 176159085

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 1095, 1679, 5037, 8395, 10099, 25185, 30297, 50495, 151485, 232277, 696831, 737227, 1161385, 2211681, 3484155, 3686135, 11058405, 16956221, 50868663, 84781105, 254343315]

約数ペア:

[(1, 254343315), (3, 84781105), (5, 50868663), (15, 16956221), (23, 11058405), (69, 3686135), (73, 3484155), (115, 2211681), (219, 1161385), (345, 737227), (365, 696831), (1095, 232277), (1679, 151485), (5037, 50495), (8395, 30297), (10099, 25185)]