156945445495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{40294081}}^1$

素因数の和:40294146

約数の個数: 16

約数和(自身を含む): 203082173280

約数和(自身を除く): 46136727785

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 40294081, 201470405, 765587539, 1652057321, 3827937695, 8260286605, 31389089099, 156945445495]

約数ペア:

[(1, 156945445495), (5, 31389089099), (19, 8260286605), (41, 3827937695), (95, 1652057321), (205, 765587539), (779, 201470405), (3895, 40294081)]