84503055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 171859968

約数和(自身を除く): 87356913

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 65, 91, 93, 105, 155, 195, 217, 273, 403, 455, 465, 651, 1085, 1209, 1365, 1997, 2015, 2821, 3255, 5991, 6045, 8463, 9985, 13979, 14105, 25961, 29955, 41937, 42315, 61907, 69895, 77883, 129805, 181727, 185721, 209685, 309535, 389415, 433349, 545181, 804791, 908635, 928605, 1300047, 2166745, 2414373, 2725905, 4023955, 5633537, 6500235, 12071865, 16900611, 28167685, 84503055]

約数ペア:

[(1, 84503055), (3, 28167685), (5, 16900611), (7, 12071865), (13, 6500235), (15, 5633537), (21, 4023955), (31, 2725905), (35, 2414373), (39, 2166745), (65, 1300047), (91, 928605), (93, 908635), (105, 804791), (155, 545181), (195, 433349), (217, 389415), (273, 309535), (403, 209685), (455, 185721), (465, 181727), (651, 129805), (1085, 77883), (1209, 69895), (1365, 61907), (1997, 42315), (2015, 41937), (2821, 29955), (3255, 25961), (5991, 14105), (6045, 13979), (8463, 9985)]