64634955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 130387968

約数和(自身を除く): 65753013

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 107, 165, 231, 321, 385, 523, 535, 749, 1155, 1177, 1569, 1605, 2247, 2615, 3531, 3661, 3745, 5753, 5885, 7845, 8239, 10983, 11235, 17259, 17655, 18305, 24717, 28765, 40271, 41195, 54915, 55961, 86295, 120813, 123585, 167883, 201355, 279805, 391727, 604065, 615571, 839415, 1175181, 1846713, 1958635, 3077855, 4308997, 5875905, 9233565, 12926991, 21544985, 64634955]

約数ペア:

[(1, 64634955), (3, 21544985), (5, 12926991), (7, 9233565), (11, 5875905), (15, 4308997), (21, 3077855), (33, 1958635), (35, 1846713), (55, 1175181), (77, 839415), (105, 615571), (107, 604065), (165, 391727), (231, 279805), (321, 201355), (385, 167883), (523, 123585), (535, 120813), (749, 86295), (1155, 55961), (1177, 54915), (1569, 41195), (1605, 40271), (2247, 28765), (2615, 24717), (3531, 18305), (3661, 17655), (3745, 17259), (5753, 11235), (5885, 10983), (7845, 8239)]