7881435

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 14208000

約数和(自身を除く): 6326565

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 739, 1185, 2133, 2217, 3555, 3695, 6651, 10665, 11085, 19953, 33255, 58381, 99765, 175143, 291905, 525429, 875715, 1576287, 2627145, 7881435]

約数ペア:

[(1, 7881435), (3, 2627145), (5, 1576287), (9, 875715), (15, 525429), (27, 291905), (45, 175143), (79, 99765), (135, 58381), (237, 33255), (395, 19953), (711, 11085), (739, 10665), (1185, 6651), (2133, 3695), (2217, 3555)]