7753185

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 15759360

約数和(自身を除く): 8006175

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 165, 207, 227, 253, 297, 345, 495, 621, 681, 759, 1035, 1135, 1265, 1485, 2043, 2277, 2497, 3105, 3405, 3795, 5221, 6129, 6831, 7491, 10215, 11385, 12485, 15663, 22473, 26105, 30645, 34155, 37455, 46989, 57431, 67419, 78315, 112365, 140967, 172293, 234945, 287155, 337095, 516879, 704835, 861465, 1550637, 2584395, 7753185]

約数ペア:

[(1, 7753185), (3, 2584395), (5, 1550637), (9, 861465), (11, 704835), (15, 516879), (23, 337095), (27, 287155), (33, 234945), (45, 172293), (55, 140967), (69, 112365), (99, 78315), (115, 67419), (135, 57431), (165, 46989), (207, 37455), (227, 34155), (253, 30645), (297, 26105), (345, 22473), (495, 15663), (621, 12485), (681, 11385), (759, 10215), (1035, 7491), (1135, 6831), (1265, 6129), (1485, 5221), (2043, 3795), (2277, 3405), (2497, 3105)]