83639615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 111628800

約数和(自身を除く): 27989185

約数列:

[1, 5, 19, 23, 95, 101, 115, 379, 437, 505, 1895, 1919, 2185, 2323, 7201, 8717, 9595, 11615, 36005, 38279, 43585, 44137, 165623, 191395, 220685, 727301, 828115, 880417, 3636505, 4402085, 16727923, 83639615]

約数ペア:

[(1, 83639615), (5, 16727923), (19, 4402085), (23, 3636505), (95, 880417), (101, 828115), (115, 727301), (379, 220685), (437, 191395), (505, 165623), (1895, 44137), (1919, 43585), (2185, 38279), (2323, 36005), (7201, 11615), (8717, 9595)]