127766305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 167961600

約数和(自身を除く): 40195295

約数列:

[1, 5, 17, 53, 79, 85, 265, 359, 395, 901, 1343, 1795, 4187, 4505, 6103, 6715, 19027, 20935, 28361, 30515, 71179, 95135, 141805, 323459, 355895, 482137, 1503133, 1617295, 2410685, 7515665, 25553261, 127766305]

約数ペア:

[(1, 127766305), (5, 25553261), (17, 7515665), (53, 2410685), (79, 1617295), (85, 1503133), (265, 482137), (359, 355895), (395, 323459), (901, 141805), (1343, 95135), (1795, 71179), (4187, 30515), (4505, 28361), (6103, 20935), (6715, 19027)]