85205747

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 100584000

約数和(自身を除く): 15378253

約数列:

[1, 11, 19, 43, 209, 361, 473, 499, 817, 3971, 5489, 8987, 9481, 15523, 21457, 104291, 170753, 180139, 236027, 407683, 1981529, 4484513, 7745977, 85205747]

約数ペア:

[(1, 85205747), (11, 7745977), (19, 4484513), (43, 1981529), (209, 407683), (361, 236027), (473, 180139), (499, 170753), (817, 104291), (3971, 21457), (5489, 15523), (8987, 9481)]