6550005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 13436928

約数和(自身を除く): 6886923

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 53, 55, 77, 105, 107, 159, 165, 231, 265, 321, 371, 385, 535, 583, 749, 795, 1113, 1155, 1177, 1605, 1749, 1855, 2247, 2915, 3531, 3745, 4081, 5565, 5671, 5885, 8239, 8745, 11235, 12243, 17013, 17655, 20405, 24717, 28355, 39697, 41195, 61215, 62381, 85065, 119091, 123585, 187143, 198485, 311905, 436667, 595455, 935715, 1310001, 2183335, 6550005]

約数ペア:

[(1, 6550005), (3, 2183335), (5, 1310001), (7, 935715), (11, 595455), (15, 436667), (21, 311905), (33, 198485), (35, 187143), (53, 123585), (55, 119091), (77, 85065), (105, 62381), (107, 61215), (159, 41195), (165, 39697), (231, 28355), (265, 24717), (321, 20405), (371, 17655), (385, 17013), (535, 12243), (583, 11235), (749, 8745), (795, 8239), (1113, 5885), (1155, 5671), (1177, 5565), (1605, 4081), (1749, 3745), (1855, 3531), (2247, 2915)]