25946235

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{41}}^2$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 53757600

約数和(自身を除く): 27811365

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 49, 63, 105, 123, 147, 205, 245, 287, 315, 343, 369, 441, 615, 735, 861, 1029, 1435, 1681, 1715, 1845, 2009, 2205, 2583, 3087, 4305, 5043, 5145, 6027, 8405, 10045, 11767, 12915, 14063, 15129, 15435, 18081, 25215, 30135, 35301, 42189, 58835, 70315, 75645, 82369, 90405, 105903, 126567, 176505, 210945, 247107, 411845, 529515, 576583, 632835, 741321, 1235535, 1729749, 2882915, 3706605, 5189247, 8648745, 25946235]

約数ペア:

[(1, 25946235), (3, 8648745), (5, 5189247), (7, 3706605), (9, 2882915), (15, 1729749), (21, 1235535), (35, 741321), (41, 632835), (45, 576583), (49, 529515), (63, 411845), (105, 247107), (123, 210945), (147, 176505), (205, 126567), (245, 105903), (287, 90405), (315, 82369), (343, 75645), (369, 70315), (441, 58835), (615, 42189), (735, 35301), (861, 30135), (1029, 25215), (1435, 18081), (1681, 15435), (1715, 15129), (1845, 14063), (2009, 12915), (2205, 11767), (2583, 10045), (3087, 8405), (4305, 6027), (5043, 5145)]