68300685

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21997}}^1$

素因数の和:22034

約数の個数: 32

約数和(自身を含む): 126708480

約数和(自身を除く): 58407795

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 21997, 65991, 109985, 197973, 329955, 505931, 593919, 989865, 1517793, 2529655, 2969595, 4553379, 7588965, 13660137, 22766895, 68300685]

約数ペア:

[(1, 68300685), (3, 22766895), (5, 13660137), (9, 7588965), (15, 4553379), (23, 2969595), (27, 2529655), (45, 1517793), (69, 989865), (115, 593919), (135, 505931), (207, 329955), (345, 197973), (621, 109985), (1035, 65991), (3105, 21997)]