7740535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 10990080

約数和(自身を除く): 3249545

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 211, 253, 319, 667, 1055, 1265, 1595, 2321, 3335, 4853, 6119, 7337, 11605, 24265, 30595, 36685, 53383, 67309, 140737, 266915, 336545, 703685, 1548107, 7740535]

約数ペア:

[(1, 7740535), (5, 1548107), (11, 703685), (23, 336545), (29, 266915), (55, 140737), (115, 67309), (145, 53383), (211, 36685), (253, 30595), (319, 24265), (667, 11605), (1055, 7337), (1265, 6119), (1595, 4853), (2321, 3335)]