2252005

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 3241728

約数和(自身を除く): 989723

約数列:

[1, 5, 7, 35, 37, 47, 185, 235, 259, 329, 1295, 1369, 1645, 1739, 6845, 8695, 9583, 12173, 47915, 60865, 64343, 321715, 450401, 2252005]

約数ペア:

[(1, 2252005), (5, 450401), (7, 321715), (35, 64343), (37, 60865), (47, 47915), (185, 12173), (235, 9583), (259, 8695), (329, 6845), (1295, 1739), (1369, 1645)]