3886367745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 6787872000

約数和(自身を除く): 2901504255

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 181, 195, 447, 543, 739, 745, 905, 1937, 2217, 2235, 2353, 2715, 3695, 5811, 7059, 9607, 9685, 11085, 11765, 26969, 28821, 29055, 35295, 48035, 80907, 110111, 133759, 134845, 144105, 330333, 350597, 401277, 404535, 550555, 668795, 1051791, 1431443, 1651665, 1738867, 1752985, 2006385, 4294329, 5216601, 5258955, 7157215, 8694335, 19930091, 21471645, 26083005, 59790273, 99650455, 259091183, 298951365, 777273549, 1295455915, 3886367745]

約数ペア:

[(1, 3886367745), (3, 1295455915), (5, 777273549), (13, 298951365), (15, 259091183), (39, 99650455), (65, 59790273), (149, 26083005), (181, 21471645), (195, 19930091), (447, 8694335), (543, 7157215), (739, 5258955), (745, 5216601), (905, 4294329), (1937, 2006385), (2217, 1752985), (2235, 1738867), (2353, 1651665), (2715, 1431443), (3695, 1051791), (5811, 668795), (7059, 550555), (9607, 404535), (9685, 401277), (11085, 350597), (11765, 330333), (26969, 144105), (28821, 134845), (29055, 133759), (35295, 110111), (48035, 80907)]