80447615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{11927}}^1$

素因数の和:12022

約数の個数: 16

約数和(自身を含む): 103057920

約数和(自身を除く): 22610305

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 11927, 59635, 226613, 846817, 1133065, 4234085, 16089523, 80447615]

約数ペア:

[(1, 80447615), (5, 16089523), (19, 4234085), (71, 1133065), (95, 846817), (355, 226613), (1349, 59635), (6745, 11927)]