80549945

素因数分解:

$5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{13781}}^1$

素因数の和:13960

約数の個数: 16

約数和(自身を含む): 111138048

約数和(自身を除く): 30588103

約数列:

[1, 5, 7, 35, 167, 835, 1169, 5845, 13781, 68905, 96467, 482335, 2301427, 11507135, 16109989, 80549945]

約数ペア:

[(1, 80549945), (5, 16109989), (7, 11507135), (35, 2301427), (167, 482335), (835, 96467), (1169, 68905), (5845, 13781)]