5555055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 9808128

約数和(自身を除く): 4253073

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 257, 393, 655, 771, 1285, 1441, 1965, 2827, 3855, 4323, 7205, 8481, 14135, 21615, 33667, 42405, 101001, 168335, 370337, 505005, 1111011, 1851685, 5555055]

約数ペア:

[(1, 5555055), (3, 1851685), (5, 1111011), (11, 505005), (15, 370337), (33, 168335), (55, 101001), (131, 42405), (165, 33667), (257, 21615), (393, 14135), (655, 8481), (771, 7205), (1285, 4323), (1441, 3855), (1965, 2827)]