53088315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{72229}}^1$

素因数の和:72251

約数の個数: 24

約数和(自身を含む): 98810640

約数和(自身を除く): 45722325

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 72229, 216687, 361145, 505603, 1083435, 1516809, 2528015, 3539221, 7584045, 10617663, 17696105, 53088315]

約数ペア:

[(1, 53088315), (3, 17696105), (5, 10617663), (7, 7584045), (15, 3539221), (21, 2528015), (35, 1516809), (49, 1083435), (105, 505603), (147, 361145), (245, 216687), (735, 72229)]