266491005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 498718080

約数和(自身を除く): 232227075

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 61, 83, 87, 121, 145, 165, 183, 249, 305, 319, 363, 415, 435, 605, 671, 913, 915, 957, 1245, 1595, 1769, 1815, 2013, 2407, 2739, 3355, 3509, 4565, 4785, 5063, 5307, 7221, 7381, 8845, 10043, 10065, 10527, 12035, 13695, 15189, 17545, 19459, 22143, 25315, 26477, 26535, 30129, 36105, 36905, 50215, 52635, 55693, 58377, 75945, 79431, 97295, 110715, 132385, 146827, 150645, 167079, 214049, 278465, 291247, 291885, 397155, 440481, 612623, 642147, 734135, 835395, 873741, 1070245, 1456235, 1615097, 1837869, 2202405, 3063115, 3210735, 4368705, 4845291, 8075485, 9189345, 17766067, 24226455, 53298201, 88830335, 266491005]

約数ペア:

[(1, 266491005), (3, 88830335), (5, 53298201), (11, 24226455), (15, 17766067), (29, 9189345), (33, 8075485), (55, 4845291), (61, 4368705), (83, 3210735), (87, 3063115), (121, 2202405), (145, 1837869), (165, 1615097), (183, 1456235), (249, 1070245), (305, 873741), (319, 835395), (363, 734135), (415, 642147), (435, 612623), (605, 440481), (671, 397155), (913, 291885), (915, 291247), (957, 278465), (1245, 214049), (1595, 167079), (1769, 150645), (1815, 146827), (2013, 132385), (2407, 110715), (2739, 97295), (3355, 79431), (3509, 75945), (4565, 58377), (4785, 55693), (5063, 52635), (5307, 50215), (7221, 36905), (7381, 36105), (8845, 30129), (10043, 26535), (10065, 26477), (10527, 25315), (12035, 22143), (13695, 19459), (15189, 17545)]