7875085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 10400256

約数和(自身を除く): 2525171

約数列:

[1, 5, 23, 31, 47, 115, 155, 235, 713, 1081, 1457, 2209, 3565, 5405, 7285, 11045, 33511, 50807, 68479, 167555, 254035, 342395, 1575017, 7875085]

約数ペア:

[(1, 7875085), (5, 1575017), (23, 342395), (31, 254035), (47, 167555), (115, 68479), (155, 50807), (235, 33511), (713, 11045), (1081, 7285), (1457, 5405), (2209, 3565)]