7156959825

素因数分解:

$3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{3391}}^1$

素因数の和:3774

約数の個数: 48

約数和(自身を含む): 11992375296

約数和(自身を除く): 4835415471

約数列:

[1, 3, 5, 15, 25, 75, 107, 263, 321, 535, 789, 1315, 1605, 2675, 3391, 3945, 6575, 8025, 10173, 16955, 19725, 28141, 50865, 84423, 84775, 140705, 254325, 362837, 422115, 703525, 891833, 1088511, 1814185, 2110575, 2675499, 4459165, 5442555, 9070925, 13377495, 22295825, 27212775, 66887475, 95426131, 286278393, 477130655, 1431391965, 2385653275, 7156959825]

約数ペア:

[(1, 7156959825), (3, 2385653275), (5, 1431391965), (15, 477130655), (25, 286278393), (75, 95426131), (107, 66887475), (263, 27212775), (321, 22295825), (535, 13377495), (789, 9070925), (1315, 5442555), (1605, 4459165), (2675, 2675499), (3391, 2110575), (3945, 1814185), (6575, 1088511), (8025, 891833), (10173, 703525), (16955, 422115), (19725, 362837), (28141, 254325), (50865, 140705), (84423, 84775)]