27515565

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2647}}^1$

素因数の和:2679

約数の個数: 64

約数和(自身を含む): 61009920

約数和(自身を除く): 33494355

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 2647, 3465, 7941, 10395, 13235, 18529, 23823, 29117, 39705, 55587, 71469, 87351, 92645, 119115, 145585, 166761, 203819, 262053, 277935, 357345, 436755, 500283, 611457, 786159, 833805, 1019095, 1310265, 1834371, 2501415, 3057285, 3930795, 5503113, 9171855, 27515565]

約数ペア:

[(1, 27515565), (3, 9171855), (5, 5503113), (7, 3930795), (9, 3057285), (11, 2501415), (15, 1834371), (21, 1310265), (27, 1019095), (33, 833805), (35, 786159), (45, 611457), (55, 500283), (63, 436755), (77, 357345), (99, 277935), (105, 262053), (135, 203819), (165, 166761), (189, 145585), (231, 119115), (297, 92645), (315, 87351), (385, 71469), (495, 55587), (693, 39705), (945, 29117), (1155, 23823), (1485, 18529), (2079, 13235), (2647, 10395), (3465, 7941)]