26049135

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 49996800

約数和(自身を除く): 23947665

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 83, 105, 147, 183, 245, 249, 305, 343, 415, 427, 581, 735, 915, 1029, 1245, 1281, 1715, 1743, 2135, 2905, 2989, 4067, 5063, 5145, 6405, 8715, 8967, 12201, 14945, 15189, 20335, 20923, 25315, 28469, 35441, 44835, 61005, 62769, 75945, 85407, 104615, 106323, 142345, 177205, 248087, 313845, 427035, 531615, 744261, 1240435, 1736609, 3721305, 5209827, 8683045, 26049135]

約数ペア:

[(1, 26049135), (3, 8683045), (5, 5209827), (7, 3721305), (15, 1736609), (21, 1240435), (35, 744261), (49, 531615), (61, 427035), (83, 313845), (105, 248087), (147, 177205), (183, 142345), (245, 106323), (249, 104615), (305, 85407), (343, 75945), (415, 62769), (427, 61005), (581, 44835), (735, 35441), (915, 28469), (1029, 25315), (1245, 20923), (1281, 20335), (1715, 15189), (1743, 14945), (2135, 12201), (2905, 8967), (2989, 8715), (4067, 6405), (5063, 5145)]