26097255

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2447}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 20904345

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 2447, 3555, 7341, 10665, 12235, 22023, 36705, 66069, 110115, 193313, 330345, 579939, 966565, 1739817, 2899695, 5219451, 8699085, 26097255]

約数ペア:

[(1, 26097255), (3, 8699085), (5, 5219451), (9, 2899695), (15, 1739817), (27, 966565), (45, 579939), (79, 330345), (135, 193313), (237, 110115), (395, 66069), (711, 36705), (1185, 22023), (2133, 12235), (2447, 10665), (3555, 7341)]