5145295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 6662880

約数和(自身を除く): 1517585

約数列:

[1, 5, 19, 41, 95, 205, 779, 1321, 3895, 6605, 25099, 54161, 125495, 270805, 1029059, 5145295]

約数ペア:

[(1, 5145295), (5, 1029059), (19, 270805), (41, 125495), (95, 54161), (205, 25099), (779, 6605), (1321, 3895)]