282013485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 517171200

約数和(自身を除く): 235157715

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 103, 195, 247, 285, 309, 515, 739, 741, 1235, 1339, 1545, 1957, 2217, 3695, 3705, 4017, 5871, 6695, 9607, 9785, 11085, 14041, 20085, 25441, 28821, 29355, 42123, 48035, 70205, 76117, 76323, 127205, 144105, 182533, 210615, 228351, 380585, 381615, 547599, 912665, 989521, 1141755, 1446223, 2737995, 2968563, 4338669, 4947605, 7231115, 14842815, 18800899, 21693345, 56402697, 94004495, 282013485]

約数ペア:

[(1, 282013485), (3, 94004495), (5, 56402697), (13, 21693345), (15, 18800899), (19, 14842815), (39, 7231115), (57, 4947605), (65, 4338669), (95, 2968563), (103, 2737995), (195, 1446223), (247, 1141755), (285, 989521), (309, 912665), (515, 547599), (739, 381615), (741, 380585), (1235, 228351), (1339, 210615), (1545, 182533), (1957, 144105), (2217, 127205), (3695, 76323), (3705, 76117), (4017, 70205), (5871, 48035), (6695, 42123), (9607, 29355), (9785, 28821), (11085, 25441), (14041, 20085)]