55031235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1307}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 100956672

約数和(自身を除く): 45925437

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 401, 1203, 1307, 2005, 2807, 3921, 6015, 6535, 8421, 9149, 14035, 19605, 27447, 42105, 45745, 137235, 524107, 1572321, 2620535, 3668749, 7861605, 11006247, 18343745, 55031235]

約数ペア:

[(1, 55031235), (3, 18343745), (5, 11006247), (7, 7861605), (15, 3668749), (21, 2620535), (35, 1572321), (105, 524107), (401, 137235), (1203, 45745), (1307, 42105), (2005, 27447), (2807, 19605), (3921, 14035), (6015, 9149), (6535, 8421)]