25460055

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1831}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 45726720

約数和(自身を除く): 20266665

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 1831, 2781, 4635, 5493, 9155, 13905, 16479, 27465, 49437, 82395, 188593, 247185, 565779, 942965, 1697337, 2828895, 5092011, 8486685, 25460055]

約数ペア:

[(1, 25460055), (3, 8486685), (5, 5092011), (9, 2828895), (15, 1697337), (27, 942965), (45, 565779), (103, 247185), (135, 188593), (309, 82395), (515, 49437), (927, 27465), (1545, 16479), (1831, 13905), (2781, 9155), (4635, 5493)]