80779335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 173408256

約数和(自身を除く): 92628921

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 31, 35, 39, 65, 69, 83, 91, 93, 105, 115, 155, 161, 195, 217, 249, 273, 299, 345, 403, 415, 455, 465, 483, 581, 651, 713, 805, 897, 1079, 1085, 1209, 1245, 1365, 1495, 1743, 1909, 2015, 2093, 2139, 2415, 2573, 2821, 2905, 3237, 3255, 3565, 4485, 4991, 5395, 5727, 6045, 6279, 7553, 7719, 8463, 8715, 9269, 9545, 10465, 10695, 12865, 13363, 14105, 14973, 16185, 18011, 22659, 24817, 24955, 27807, 28635, 31395, 33449, 37765, 38595, 40089, 42315, 46345, 54033, 59179, 64883, 66815, 74451, 74865, 90055, 100347, 113295, 124085, 139035, 167245, 173719, 177537, 194649, 200445, 234143, 270165, 295895, 324415, 372255, 414253, 501735, 521157, 702429, 769327, 868595, 887685, 973245, 1170715, 1242759, 2071265, 2307981, 2605785, 3512145, 3846635, 5385289, 6213795, 11539905, 16155867, 26926445, 80779335]

約数ペア:

[(1, 80779335), (3, 26926445), (5, 16155867), (7, 11539905), (13, 6213795), (15, 5385289), (21, 3846635), (23, 3512145), (31, 2605785), (35, 2307981), (39, 2071265), (65, 1242759), (69, 1170715), (83, 973245), (91, 887685), (93, 868595), (105, 769327), (115, 702429), (155, 521157), (161, 501735), (195, 414253), (217, 372255), (249, 324415), (273, 295895), (299, 270165), (345, 234143), (403, 200445), (415, 194649), (455, 177537), (465, 173719), (483, 167245), (581, 139035), (651, 124085), (713, 113295), (805, 100347), (897, 90055), (1079, 74865), (1085, 74451), (1209, 66815), (1245, 64883), (1365, 59179), (1495, 54033), (1743, 46345), (1909, 42315), (2015, 40089), (2093, 38595), (2139, 37765), (2415, 33449), (2573, 31395), (2821, 28635), (2905, 27807), (3237, 24955), (3255, 24817), (3565, 22659), (4485, 18011), (4991, 16185), (5395, 14973), (5727, 14105), (6045, 13363), (6279, 12865), (7553, 10695), (7719, 10465), (8463, 9545), (8715, 9269)]