75538509

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 111636480

約数和(自身を除く): 36097971

約数列:

[1, 3, 19, 23, 57, 69, 157, 367, 437, 471, 1101, 1311, 2983, 3611, 6973, 8441, 8949, 10833, 20919, 25323, 57619, 68609, 160379, 172857, 205827, 481137, 1094761, 1325237, 3284283, 3975711, 25179503, 75538509]

約数ペア:

[(1, 75538509), (3, 25179503), (19, 3975711), (23, 3284283), (57, 1325237), (69, 1094761), (157, 481137), (367, 205827), (437, 172857), (471, 160379), (1101, 68609), (1311, 57619), (2983, 25323), (3611, 20919), (6973, 10833), (8441, 8949)]