61222155

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{1453}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 99907248

約数和(自身を除く): 38685093

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 1453, 2809, 4359, 7265, 8427, 14045, 21795, 42135, 77009, 231027, 385045, 1155135, 4081477, 12244431, 20407385, 61222155]

約数ペア:

[(1, 61222155), (3, 20407385), (5, 12244431), (15, 4081477), (53, 1155135), (159, 385045), (265, 231027), (795, 77009), (1453, 42135), (2809, 21795), (4359, 14045), (7265, 8427)]