75429405

素因数分解:

$3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{5923}}^1$

素因数の和:6217

約数の個数: 24

約数和(自身を含む): 131228448

約数和(自身を除く): 55799043

約数列:

[1, 3, 5, 9, 15, 45, 283, 849, 1415, 2547, 4245, 5923, 12735, 17769, 29615, 53307, 88845, 266535, 1676209, 5028627, 8381045, 15085881, 25143135, 75429405]

約数ペア:

[(1, 75429405), (3, 25143135), (5, 15085881), (9, 8381045), (15, 5028627), (45, 1676209), (283, 266535), (849, 88845), (1415, 53307), (2547, 29615), (4245, 17769), (5923, 12735)]