8764605

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 17772480

約数和(自身を除く): 9007875

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 67, 81, 85, 95, 135, 153, 171, 201, 255, 285, 323, 335, 405, 459, 513, 603, 765, 855, 969, 1005, 1139, 1273, 1377, 1539, 1615, 1809, 2295, 2565, 2907, 3015, 3417, 3819, 4845, 5427, 5695, 6365, 6885, 7695, 8721, 9045, 10251, 11457, 14535, 17085, 19095, 21641, 26163, 27135, 30753, 34371, 43605, 51255, 57285, 64923, 92259, 103113, 108205, 130815, 153765, 171855, 194769, 324615, 461295, 515565, 584307, 973845, 1752921, 2921535, 8764605]

約数ペア:

[(1, 8764605), (3, 2921535), (5, 1752921), (9, 973845), (15, 584307), (17, 515565), (19, 461295), (27, 324615), (45, 194769), (51, 171855), (57, 153765), (67, 130815), (81, 108205), (85, 103113), (95, 92259), (135, 64923), (153, 57285), (171, 51255), (201, 43605), (255, 34371), (285, 30753), (323, 27135), (335, 26163), (405, 21641), (459, 19095), (513, 17085), (603, 14535), (765, 11457), (855, 10251), (969, 9045), (1005, 8721), (1139, 7695), (1273, 6885), (1377, 6365), (1539, 5695), (1615, 5427), (1809, 4845), (2295, 3819), (2565, 3417), (2907, 3015)]