8168105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 11261376

約数和(自身を除く): 3093271

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 587, 605, 1265, 2783, 2935, 6457, 13501, 13915, 32285, 67505, 71027, 148511, 355135, 742555, 1633621, 8168105]

約数ペア:

[(1, 8168105), (5, 1633621), (11, 742555), (23, 355135), (55, 148511), (115, 71027), (121, 67505), (253, 32285), (587, 13915), (605, 13501), (1265, 6457), (2783, 2935)]