27744045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37747}}^1$

素因数の和:37769

約数の個数: 24

約数和(自身を含む): 51639264

約数和(自身を除く): 23895219

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 37747, 113241, 188735, 264229, 566205, 792687, 1321145, 1849603, 3963435, 5548809, 9248015, 27744045]

約数ペア:

[(1, 27744045), (3, 9248015), (5, 5548809), (7, 3963435), (15, 1849603), (21, 1321145), (35, 792687), (49, 566205), (105, 264229), (147, 188735), (245, 113241), (735, 37747)]