7040085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 12311040

約数和(自身を除く): 5270955

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 457, 1027, 1185, 1371, 2285, 3081, 5135, 5941, 6855, 15405, 17823, 29705, 36103, 89115, 108309, 180515, 469339, 541545, 1408017, 2346695, 7040085]

約数ペア:

[(1, 7040085), (3, 2346695), (5, 1408017), (13, 541545), (15, 469339), (39, 180515), (65, 108309), (79, 89115), (195, 36103), (237, 29705), (395, 17823), (457, 15405), (1027, 6855), (1185, 5941), (1371, 5135), (2285, 3081)]