78854035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7727}}^1$

素因数の和:7902

約数の個数: 16

約数和(自身を含む): 102566016

約数和(自身を除く): 23711981

約数列:

[1, 5, 13, 65, 157, 785, 2041, 7727, 10205, 38635, 100451, 502255, 1213139, 6065695, 15770807, 78854035]

約数ペア:

[(1, 78854035), (5, 15770807), (13, 6065695), (65, 1213139), (157, 502255), (785, 100451), (2041, 38635), (7727, 10205)]