542065485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1619}}^1$

素因数の和:1758

約数の個数: 64

約数和(自身を含む): 999371520

約数和(自身を除く): 457306035

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 101, 195, 221, 255, 303, 505, 663, 1105, 1313, 1515, 1619, 1717, 3315, 3939, 4857, 5151, 6565, 8095, 8585, 19695, 21047, 22321, 24285, 25755, 27523, 63141, 66963, 82569, 105235, 111605, 137615, 163519, 315705, 334815, 357799, 412845, 490557, 817595, 1073397, 1788995, 2125747, 2452785, 2779823, 5366985, 6377241, 8339469, 10628735, 13899115, 31886205, 36137699, 41697345, 108413097, 180688495, 542065485]

約数ペア:

[(1, 542065485), (3, 180688495), (5, 108413097), (13, 41697345), (15, 36137699), (17, 31886205), (39, 13899115), (51, 10628735), (65, 8339469), (85, 6377241), (101, 5366985), (195, 2779823), (221, 2452785), (255, 2125747), (303, 1788995), (505, 1073397), (663, 817595), (1105, 490557), (1313, 412845), (1515, 357799), (1619, 334815), (1717, 315705), (3315, 163519), (3939, 137615), (4857, 111605), (5151, 105235), (6565, 82569), (8095, 66963), (8585, 63141), (19695, 27523), (21047, 25755), (22321, 24285)]