67526485

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 88476840

約数和(自身を除く): 20950355

約数列:

[1, 5, 13, 65, 157, 169, 509, 785, 845, 2041, 2545, 6617, 10205, 26533, 33085, 79913, 86021, 132665, 399565, 430105, 1038869, 5194345, 13505297, 67526485]

約数ペア:

[(1, 67526485), (5, 13505297), (13, 5194345), (65, 1038869), (157, 430105), (169, 399565), (509, 132665), (785, 86021), (845, 79913), (2041, 33085), (2545, 26533), (6617, 10205)]