285542578945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{14929}}^1\times {\mathrm{7177}}^1$

素因数の和:22165

約数の個数: 32

約数和(自身を含む): 378087081120

約数和(自身を除く): 92544502175

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 7177, 14929, 35885, 74645, 93301, 194077, 294257, 466505, 612089, 970385, 1471285, 3060445, 3825341, 7957157, 19126705, 39785785, 107145433, 535727165, 1392890629, 4392962753, 6964453145, 21964813765, 57108515789, 285542578945]

約数ペア:

[(1, 285542578945), (5, 57108515789), (13, 21964813765), (41, 6964453145), (65, 4392962753), (205, 1392890629), (533, 535727165), (2665, 107145433), (7177, 39785785), (14929, 19126705), (35885, 7957157), (74645, 3825341), (93301, 3060445), (194077, 1471285), (294257, 970385), (466505, 612089)]