2712605

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 4064256

約数和(自身を除く): 1351651

約数列:

[1, 5, 7, 17, 35, 47, 85, 97, 119, 235, 329, 485, 595, 679, 799, 1645, 1649, 3395, 3995, 4559, 5593, 8245, 11543, 22795, 27965, 31913, 57715, 77503, 159565, 387515, 542521, 2712605]

約数ペア:

[(1, 2712605), (5, 542521), (7, 387515), (17, 159565), (35, 77503), (47, 57715), (85, 31913), (97, 27965), (119, 22795), (235, 11543), (329, 8245), (485, 5593), (595, 4559), (679, 3995), (799, 3395), (1645, 1649)]