264760069585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{12157}}^1\times {\mathrm{395971}}^1$

素因数の和:408144

約数の個数: 16

約数和(自身を含む): 346624385472

約数和(自身を除く): 81864315887

約数列:

[1, 5, 11, 55, 12157, 60785, 133727, 395971, 668635, 1979855, 4355681, 21778405, 4813819447, 24069097235, 52952013917, 264760069585]

約数ペア:

[(1, 264760069585), (5, 52952013917), (11, 24069097235), (55, 4813819447), (12157, 21778405), (60785, 4355681), (133727, 1979855), (395971, 668635)]