4447105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 5935104

約数和(自身を除く): 1487999

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 2207, 11035, 28691, 68417, 143455, 342085, 889421, 4447105]

約数ペア:

[(1, 4447105), (5, 889421), (13, 342085), (31, 143455), (65, 68417), (155, 28691), (403, 11035), (2015, 2207)]