1779217785

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2969}}^1$

素因数の和:3199

約数の個数: 64

約数和(自身を含む): 3318796800

約数和(自身を除く): 1539579015

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 193, 207, 345, 579, 621, 965, 1035, 1737, 2895, 2969, 3105, 4439, 5211, 8685, 8907, 13317, 14845, 22195, 26055, 26721, 39951, 44535, 66585, 68287, 80163, 119853, 133605, 199755, 204861, 341435, 400815, 573017, 599265, 614583, 1024305, 1719051, 1843749, 2865085, 3072915, 5157153, 8595255, 9218745, 13179391, 15471459, 25785765, 39538173, 65896955, 77357295, 118614519, 197690865, 355843557, 593072595, 1779217785]

約数ペア:

[(1, 1779217785), (3, 593072595), (5, 355843557), (9, 197690865), (15, 118614519), (23, 77357295), (27, 65896955), (45, 39538173), (69, 25785765), (115, 15471459), (135, 13179391), (193, 9218745), (207, 8595255), (345, 5157153), (579, 3072915), (621, 2865085), (965, 1843749), (1035, 1719051), (1737, 1024305), (2895, 614583), (2969, 599265), (3105, 573017), (4439, 400815), (5211, 341435), (8685, 204861), (8907, 199755), (13317, 133605), (14845, 119853), (22195, 80163), (26055, 68287), (26721, 66585), (39951, 44535)]