86896605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{787}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 147740544

約数和(自身を除く): 60843939

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 433, 787, 1299, 2165, 2361, 3935, 6495, 7361, 11805, 13379, 22083, 36805, 40137, 66895, 110415, 200685, 340771, 1022313, 1703855, 5111565, 5793107, 17379321, 28965535, 86896605]

約数ペア:

[(1, 86896605), (3, 28965535), (5, 17379321), (15, 5793107), (17, 5111565), (51, 1703855), (85, 1022313), (255, 340771), (433, 200685), (787, 110415), (1299, 66895), (2165, 40137), (2361, 36805), (3935, 22083), (6495, 13379), (7361, 11805)]