66994015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{3319}}^1$

素因数の和:3702

約数の個数: 16

約数和(自身を含む): 87966720

約数和(自身を除く): 20972705

約数列:

[1, 5, 11, 55, 367, 1835, 3319, 4037, 16595, 20185, 36509, 182545, 1218073, 6090365, 13398803, 66994015]

約数ペア:

[(1, 66994015), (5, 13398803), (11, 6090365), (55, 1218073), (367, 182545), (1835, 36509), (3319, 20185), (4037, 16595)]