80888265

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{3691}}^1$

素因数の和:4189

約数の個数: 24

約数和(自身を含む): 140532288

約数和(自身を除く): 59644023

約数列:

[1, 3, 5, 9, 15, 45, 487, 1461, 2435, 3691, 4383, 7305, 11073, 18455, 21915, 33219, 55365, 166095, 1797517, 5392551, 8987585, 16177653, 26962755, 80888265]

約数ペア:

[(1, 80888265), (3, 26962755), (5, 16177653), (9, 8987585), (15, 5392551), (45, 1797517), (487, 166095), (1461, 55365), (2435, 33219), (3691, 21915), (4383, 18455), (7305, 11073)]