10257555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 10644333

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 83, 105, 107, 165, 231, 249, 321, 385, 415, 535, 581, 749, 913, 1155, 1177, 1245, 1605, 1743, 2247, 2739, 2905, 3531, 3745, 4565, 5885, 6391, 8239, 8715, 8881, 11235, 13695, 17655, 19173, 24717, 26643, 31955, 41195, 44405, 62167, 95865, 97691, 123585, 133215, 186501, 293073, 310835, 488455, 683837, 932505, 1465365, 2051511, 3419185, 10257555]

約数ペア:

[(1, 10257555), (3, 3419185), (5, 2051511), (7, 1465365), (11, 932505), (15, 683837), (21, 488455), (33, 310835), (35, 293073), (55, 186501), (77, 133215), (83, 123585), (105, 97691), (107, 95865), (165, 62167), (231, 44405), (249, 41195), (321, 31955), (385, 26643), (415, 24717), (535, 19173), (581, 17655), (749, 13695), (913, 11235), (1155, 8881), (1177, 8715), (1245, 8239), (1605, 6391), (1743, 5885), (2247, 4565), (2739, 3745), (2905, 3531)]