83516945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7589}}^1$

素因数の和:7696

約数の個数: 16

約数和(自身を含む): 104924160

約数和(自身を除く): 21407215

約数列:

[1, 5, 31, 71, 155, 355, 2201, 7589, 11005, 37945, 235259, 538819, 1176295, 2694095, 16703389, 83516945]

約数ペア:

[(1, 83516945), (5, 16703389), (31, 2694095), (71, 1176295), (155, 538819), (355, 235259), (2201, 37945), (7589, 11005)]