550916235

素因数分解:

$3^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 1005096960

約数和(自身を除く): 454180725

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 243, 249, 405, 415, 607, 729, 747, 1215, 1245, 1821, 2187, 2241, 3035, 3645, 3735, 5463, 6723, 9105, 10935, 11205, 16389, 20169, 27315, 33615, 49167, 50381, 60507, 81945, 100845, 147501, 151143, 181521, 245835, 251905, 302535, 442503, 453429, 737505, 755715, 907605, 1327509, 1360287, 2212515, 2267145, 4080861, 6637545, 6801435, 12242583, 20404305, 36727749, 61212915, 110183247, 183638745, 550916235]

約数ペア:

[(1, 550916235), (3, 183638745), (5, 110183247), (9, 61212915), (15, 36727749), (27, 20404305), (45, 12242583), (81, 6801435), (83, 6637545), (135, 4080861), (243, 2267145), (249, 2212515), (405, 1360287), (415, 1327509), (607, 907605), (729, 755715), (747, 737505), (1215, 453429), (1245, 442503), (1821, 302535), (2187, 251905), (2241, 245835), (3035, 181521), (3645, 151143), (3735, 147501), (5463, 100845), (6723, 81945), (9105, 60507), (10935, 50381), (11205, 49167), (16389, 33615), (20169, 27315)]