127624005

素因数分解:

$3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1741}}^1$

素因数の和:1939

約数の個数: 40

約数和(自身を含む): 230173944

約数和(自身を除く): 102549939

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 181, 405, 543, 905, 1629, 1741, 2715, 4887, 5223, 8145, 8705, 14661, 15669, 24435, 26115, 47007, 73305, 78345, 141021, 235035, 315121, 705105, 945363, 1575605, 2836089, 4726815, 8508267, 14180445, 25524801, 42541335, 127624005]

約数ペア:

[(1, 127624005), (3, 42541335), (5, 25524801), (9, 14180445), (15, 8508267), (27, 4726815), (45, 2836089), (81, 1575605), (135, 945363), (181, 705105), (405, 315121), (543, 235035), (905, 141021), (1629, 78345), (1741, 73305), (2715, 47007), (4887, 26115), (5223, 24435), (8145, 15669), (8705, 14661)]