26160255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 50712480

約数和(自身を除く): 24552225

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1289, 1353, 1845, 2255, 3867, 4059, 6445, 6765, 11601, 14179, 19335, 20295, 42537, 52849, 58005, 70895, 127611, 158547, 212685, 264245, 475641, 581339, 638055, 792735, 1744017, 2378205, 2906695, 5232051, 8720085, 26160255]

約数ペア:

[(1, 26160255), (3, 8720085), (5, 5232051), (9, 2906695), (11, 2378205), (15, 1744017), (33, 792735), (41, 638055), (45, 581339), (55, 475641), (99, 264245), (123, 212685), (165, 158547), (205, 127611), (369, 70895), (451, 58005), (495, 52849), (615, 42537), (1289, 20295), (1353, 19335), (1845, 14179), (2255, 11601), (3867, 6765), (4059, 6445)]