5122755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 9884160

約数和(自身を除く): 4761405

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 131, 165, 237, 393, 395, 495, 655, 711, 869, 1179, 1185, 1441, 1965, 2607, 3555, 4323, 4345, 5895, 7205, 7821, 10349, 12969, 13035, 21615, 31047, 39105, 51745, 64845, 93141, 113839, 155235, 341517, 465705, 569195, 1024551, 1707585, 5122755]

約数ペア:

[(1, 5122755), (3, 1707585), (5, 1024551), (9, 569195), (11, 465705), (15, 341517), (33, 155235), (45, 113839), (55, 93141), (79, 64845), (99, 51745), (131, 39105), (165, 31047), (237, 21615), (393, 13035), (395, 12969), (495, 10349), (655, 7821), (711, 7205), (869, 5895), (1179, 4345), (1185, 4323), (1441, 3555), (1965, 2607)]