137567825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 188987904

約数和(自身を除く): 51420079

約数列:

[1, 5, 17, 25, 47, 71, 85, 97, 235, 355, 425, 485, 799, 1175, 1207, 1649, 1775, 2425, 3337, 3995, 4559, 6035, 6887, 8245, 16685, 19975, 22795, 30175, 34435, 41225, 56729, 77503, 83425, 113975, 117079, 172175, 283645, 323689, 387515, 585395, 1418225, 1618445, 1937575, 2926975, 5502713, 8092225, 27513565, 137567825]

約数ペア:

[(1, 137567825), (5, 27513565), (17, 8092225), (25, 5502713), (47, 2926975), (71, 1937575), (85, 1618445), (97, 1418225), (235, 585395), (355, 387515), (425, 323689), (485, 283645), (799, 172175), (1175, 117079), (1207, 113975), (1649, 83425), (1775, 77503), (2425, 56729), (3337, 41225), (3995, 34435), (4559, 30175), (6035, 22795), (6887, 19975), (8245, 16685)]