5621715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 10928736

約数和(自身を除く): 5307021

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 277, 369, 451, 495, 615, 831, 1353, 1385, 1845, 2255, 2493, 3047, 4059, 4155, 6765, 9141, 11357, 12465, 15235, 20295, 27423, 34071, 45705, 56785, 102213, 124927, 137115, 170355, 374781, 511065, 624635, 1124343, 1873905, 5621715]

約数ペア:

[(1, 5621715), (3, 1873905), (5, 1124343), (9, 624635), (11, 511065), (15, 374781), (33, 170355), (41, 137115), (45, 124927), (55, 102213), (99, 56785), (123, 45705), (165, 34071), (205, 27423), (277, 20295), (369, 15235), (451, 12465), (495, 11357), (615, 9141), (831, 6765), (1353, 4155), (1385, 4059), (1845, 3047), (2255, 2493)]