26735085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 52101504

約数和(自身を除く): 25366419

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 1987, 2691, 4485, 5961, 9935, 13455, 17883, 25831, 29805, 45701, 77493, 89415, 129155, 137103, 228505, 232479, 387465, 411309, 594113, 685515, 1162395, 1782339, 2056545, 2970565, 5347017, 8911695, 26735085]

約数ペア:

[(1, 26735085), (3, 8911695), (5, 5347017), (9, 2970565), (13, 2056545), (15, 1782339), (23, 1162395), (39, 685515), (45, 594113), (65, 411309), (69, 387465), (115, 232479), (117, 228505), (195, 137103), (207, 129155), (299, 89415), (345, 77493), (585, 45701), (897, 29805), (1035, 25831), (1495, 17883), (1987, 13455), (2691, 9935), (4485, 5961)]