9822725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 13874112

約数和(自身を除く): 4051387

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 1553, 6325, 7765, 17083, 35719, 38825, 85415, 178595, 392909, 427075, 892975, 1964545, 9822725]

約数ペア:

[(1, 9822725), (5, 1964545), (11, 892975), (23, 427075), (25, 392909), (55, 178595), (115, 85415), (253, 38825), (275, 35719), (575, 17083), (1265, 7765), (1553, 6325)]