78464585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{11633}}^1$

素因数の和:11728

約数の個数: 16

約数和(自身を含む): 100517760

約数和(自身を除く): 22053175

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 11633, 58165, 221027, 825943, 1105135, 4129715, 15692917, 78464585]

約数ペア:

[(1, 78464585), (5, 15692917), (19, 4129715), (71, 1105135), (95, 825943), (355, 221027), (1349, 58165), (6745, 11633)]