80807485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1747}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 109620576

約数和(自身を除く): 28813091

約数列:

[1, 5, 11, 29, 55, 145, 319, 841, 1595, 1747, 4205, 8735, 9251, 19217, 46255, 50663, 96085, 253315, 557293, 1469227, 2786465, 7346135, 16161497, 80807485]

約数ペア:

[(1, 80807485), (5, 16161497), (11, 7346135), (29, 2786465), (55, 1469227), (145, 557293), (319, 253315), (841, 96085), (1595, 50663), (1747, 46255), (4205, 19217), (8735, 9251)]