99278385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{631}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 168728832

約数和(自身を除く): 69450447

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 617, 631, 1851, 1893, 3085, 3155, 9255, 9465, 10489, 10727, 31467, 32181, 52445, 53635, 157335, 160905, 389327, 1167981, 1946635, 5839905, 6618559, 19855677, 33092795, 99278385]

約数ペア:

[(1, 99278385), (3, 33092795), (5, 19855677), (15, 6618559), (17, 5839905), (51, 1946635), (85, 1167981), (255, 389327), (617, 160905), (631, 157335), (1851, 53635), (1893, 52445), (3085, 32181), (3155, 31467), (9255, 10727), (9465, 10489)]