55666845

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 109567920

約数和(自身を除く): 53901075

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 97, 109, 117, 135, 195, 291, 327, 351, 405, 485, 545, 585, 873, 981, 1053, 1261, 1417, 1455, 1635, 1755, 2619, 2943, 3783, 4251, 4365, 4905, 5265, 6305, 7085, 7857, 8829, 10573, 11349, 12753, 13095, 14715, 18915, 21255, 31719, 34047, 38259, 39285, 44145, 52865, 56745, 63765, 95157, 102141, 114777, 137449, 158595, 170235, 191295, 285471, 412347, 475785, 510705, 573885, 687245, 856413, 1237041, 1427355, 2061735, 3711123, 4282065, 6185205, 11133369, 18555615, 55666845]

約数ペア:

[(1, 55666845), (3, 18555615), (5, 11133369), (9, 6185205), (13, 4282065), (15, 3711123), (27, 2061735), (39, 1427355), (45, 1237041), (65, 856413), (81, 687245), (97, 573885), (109, 510705), (117, 475785), (135, 412347), (195, 285471), (291, 191295), (327, 170235), (351, 158595), (405, 137449), (485, 114777), (545, 102141), (585, 95157), (873, 63765), (981, 56745), (1053, 52865), (1261, 44145), (1417, 39285), (1455, 38259), (1635, 34047), (1755, 31719), (2619, 21255), (2943, 18915), (3783, 14715), (4251, 13095), (4365, 12753), (4905, 11349), (5265, 10573), (6305, 8829), (7085, 7857)]