38538005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4463}}^1$

素因数の和:4636

約数の個数: 16

約数和(自身を含む): 50782464

約数和(自身を除く): 12244459

約数列:

[1, 5, 11, 55, 157, 785, 1727, 4463, 8635, 22315, 49093, 245465, 700691, 3503455, 7707601, 38538005]

約数ペア:

[(1, 38538005), (5, 7707601), (11, 3503455), (55, 700691), (157, 245465), (785, 49093), (1727, 22315), (4463, 8635)]