2783309182485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{979037}}^1$

素因数の和:979358

約数の個数: 64

約数和(自身を含む): 4894876707840

約数和(自身を除く): 2111567525355

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 239, 305, 717, 793, 915, 1195, 2379, 3107, 3585, 3965, 9321, 11895, 14579, 15535, 43737, 46605, 72895, 189527, 218685, 568581, 947635, 979037, 2842905, 2937111, 4895185, 12727481, 14685555, 38182443, 59721257, 63637405, 179163771, 190912215, 233989843, 298606285, 701969529, 776376341, 895818855, 1169949215, 2329129023, 3041867959, 3509847645, 3881881705, 9125603877, 11645645115, 14273380423, 15209339795, 42820141269, 45628019385, 71366902115, 185553945499, 214100706345, 556661836497, 927769727495, 2783309182485]

約数ペア:

[(1, 2783309182485), (3, 927769727495), (5, 556661836497), (13, 214100706345), (15, 185553945499), (39, 71366902115), (61, 45628019385), (65, 42820141269), (183, 15209339795), (195, 14273380423), (239, 11645645115), (305, 9125603877), (717, 3881881705), (793, 3509847645), (915, 3041867959), (1195, 2329129023), (2379, 1169949215), (3107, 895818855), (3585, 776376341), (3965, 701969529), (9321, 298606285), (11895, 233989843), (14579, 190912215), (15535, 179163771), (43737, 63637405), (46605, 59721257), (72895, 38182443), (189527, 14685555), (218685, 12727481), (568581, 4895185), (947635, 2937111), (979037, 2842905)]