86780510205

素因数分解:

$3^1\times 5^1\times {\mathrm{15361}}^1\times {\mathrm{376627}}^1$

素因数の和:391996

約数の個数: 16

約数和(自身を含む): 138858224064

約数和(自身を除く): 52077713859

約数列:

[1, 3, 5, 15, 15361, 46083, 76805, 230415, 376627, 1129881, 1883135, 5649405, 5785367347, 17356102041, 28926836735, 86780510205]

約数ペア:

[(1, 86780510205), (3, 28926836735), (5, 17356102041), (15, 5785367347), (15361, 5649405), (46083, 1883135), (76805, 1129881), (230415, 376627)]