2174535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 4313088

約数和(自身を除く): 2138553

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 191, 207, 253, 345, 495, 573, 759, 955, 1035, 1265, 1719, 2101, 2277, 2865, 3795, 4393, 6303, 8595, 10505, 11385, 13179, 18909, 21965, 31515, 39537, 48323, 65895, 94545, 144969, 197685, 241615, 434907, 724845, 2174535]

約数ペア:

[(1, 2174535), (3, 724845), (5, 434907), (9, 241615), (11, 197685), (15, 144969), (23, 94545), (33, 65895), (45, 48323), (55, 39537), (69, 31515), (99, 21965), (115, 18909), (165, 13179), (191, 11385), (207, 10505), (253, 8595), (345, 6303), (495, 4393), (573, 3795), (759, 2865), (955, 2277), (1035, 2101), (1265, 1719)]