3008745

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 80

約数和(自身を含む): 6272640

約数和(自身を除く): 3263895

約数列:

[1, 3, 5, 9, 15, 17, 19, 23, 27, 45, 51, 57, 69, 81, 85, 95, 115, 135, 153, 171, 207, 255, 285, 323, 345, 391, 405, 437, 459, 513, 621, 765, 855, 969, 1035, 1173, 1311, 1377, 1539, 1615, 1863, 1955, 2185, 2295, 2565, 2907, 3105, 3519, 3933, 4845, 5865, 6555, 6885, 7429, 7695, 8721, 9315, 10557, 11799, 14535, 17595, 19665, 22287, 26163, 31671, 35397, 37145, 43605, 52785, 58995, 66861, 111435, 130815, 158355, 176985, 200583, 334305, 601749, 1002915, 3008745]

約数ペア:

[(1, 3008745), (3, 1002915), (5, 601749), (9, 334305), (15, 200583), (17, 176985), (19, 158355), (23, 130815), (27, 111435), (45, 66861), (51, 58995), (57, 52785), (69, 43605), (81, 37145), (85, 35397), (95, 31671), (115, 26163), (135, 22287), (153, 19665), (171, 17595), (207, 14535), (255, 11799), (285, 10557), (323, 9315), (345, 8721), (391, 7695), (405, 7429), (437, 6885), (459, 6555), (513, 5865), (621, 4845), (765, 3933), (855, 3519), (969, 3105), (1035, 2907), (1173, 2565), (1311, 2295), (1377, 2185), (1539, 1955), (1615, 1863)]