171772095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{2791}}^1$

素因数の和:3183

約数の個数: 32

約数和(自身を含む): 300731904

約数和(自身を除く): 128959809

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 373, 1119, 1865, 2791, 4103, 5595, 8373, 12309, 13955, 20515, 30701, 41865, 61545, 92103, 153505, 460515, 1041043, 3123129, 5205215, 11451473, 15615645, 34354419, 57257365, 171772095]

約数ペア:

[(1, 171772095), (3, 57257365), (5, 34354419), (11, 15615645), (15, 11451473), (33, 5205215), (55, 3123129), (165, 1041043), (373, 460515), (1119, 153505), (1865, 92103), (2791, 61545), (4103, 41865), (5595, 30701), (8373, 20515), (12309, 13955)]