144785685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 271724544

約数和(自身を除く): 126938859

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 71, 85, 165, 187, 213, 255, 355, 561, 727, 781, 935, 1065, 1207, 2181, 2343, 2805, 3621, 3635, 3905, 6035, 7997, 10905, 11715, 12359, 13277, 18105, 23991, 37077, 39831, 39985, 51617, 61795, 66385, 119955, 135949, 154851, 185385, 199155, 258085, 407847, 567787, 679745, 774255, 877489, 1703361, 2039235, 2632467, 2838935, 4387445, 8516805, 9652379, 13162335, 28957137, 48261895, 144785685]

約数ペア:

[(1, 144785685), (3, 48261895), (5, 28957137), (11, 13162335), (15, 9652379), (17, 8516805), (33, 4387445), (51, 2838935), (55, 2632467), (71, 2039235), (85, 1703361), (165, 877489), (187, 774255), (213, 679745), (255, 567787), (355, 407847), (561, 258085), (727, 199155), (781, 185385), (935, 154851), (1065, 135949), (1207, 119955), (2181, 66385), (2343, 61795), (2805, 51617), (3621, 39985), (3635, 39831), (3905, 37077), (6035, 23991), (7997, 18105), (10905, 13277), (11715, 12359)]