78134805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14591}}^1$

素因数の和:14626

約数の個数: 48

約数和(自身を含む): 163897344

約数和(自身を除く): 85762539

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 14591, 43773, 72955, 102137, 131319, 218865, 248047, 306411, 510685, 656595, 744141, 919233, 1240235, 1532055, 1736329, 2232423, 3720705, 4596165, 5208987, 8681645, 11162115, 15626961, 26044935, 78134805]

約数ペア:

[(1, 78134805), (3, 26044935), (5, 15626961), (7, 11162115), (9, 8681645), (15, 5208987), (17, 4596165), (21, 3720705), (35, 2232423), (45, 1736329), (51, 1532055), (63, 1240235), (85, 919233), (105, 744141), (119, 656595), (153, 510685), (255, 306411), (315, 248047), (357, 218865), (595, 131319), (765, 102137), (1071, 72955), (1785, 43773), (5355, 14591)]