8981445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 16225920

約数和(自身を除く): 7244475

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 1877, 4785, 5631, 9385, 20647, 28155, 54433, 61941, 103235, 163299, 272165, 309705, 598763, 816495, 1796289, 2993815, 8981445]

約数ペア:

[(1, 8981445), (3, 2993815), (5, 1796289), (11, 816495), (15, 598763), (29, 309705), (33, 272165), (55, 163299), (87, 103235), (145, 61941), (165, 54433), (319, 28155), (435, 20647), (957, 9385), (1595, 5631), (1877, 4785)]