56688255

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 113865024

約数和(自身を除く): 57176769

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 81, 97, 111, 117, 135, 185, 195, 243, 291, 333, 351, 405, 481, 485, 555, 585, 873, 999, 1053, 1215, 1261, 1443, 1455, 1665, 1755, 2405, 2619, 2997, 3159, 3589, 3783, 4329, 4365, 4995, 5265, 6305, 7215, 7857, 8991, 10767, 11349, 12987, 13095, 14985, 15795, 17945, 18915, 21645, 23571, 32301, 34047, 38961, 39285, 44955, 46657, 53835, 56745, 64935, 96903, 102141, 116883, 117855, 139971, 161505, 170235, 194805, 233285, 290709, 306423, 419913, 484515, 510705, 584415, 699855, 872127, 1259739, 1453545, 1532115, 2099565, 3779217, 4360635, 6298695, 11337651, 18896085, 56688255]

約数ペア:

[(1, 56688255), (3, 18896085), (5, 11337651), (9, 6298695), (13, 4360635), (15, 3779217), (27, 2099565), (37, 1532115), (39, 1453545), (45, 1259739), (65, 872127), (81, 699855), (97, 584415), (111, 510705), (117, 484515), (135, 419913), (185, 306423), (195, 290709), (243, 233285), (291, 194805), (333, 170235), (351, 161505), (405, 139971), (481, 117855), (485, 116883), (555, 102141), (585, 96903), (873, 64935), (999, 56745), (1053, 53835), (1215, 46657), (1261, 44955), (1443, 39285), (1455, 38961), (1665, 34047), (1755, 32301), (2405, 23571), (2619, 21645), (2997, 18915), (3159, 17945), (3589, 15795), (3783, 14985), (4329, 13095), (4365, 12987), (4995, 11349), (5265, 10767), (6305, 8991), (7215, 7857)]