13061195

素因数分解:

$5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 18468000

約数和(自身を除く): 5406805

約数列:

[1, 5, 7, 35, 49, 89, 245, 445, 599, 623, 2995, 3115, 4193, 4361, 20965, 21805, 29351, 53311, 146755, 266555, 373177, 1865885, 2612239, 13061195]

約数ペア:

[(1, 13061195), (5, 2612239), (7, 1865885), (35, 373177), (49, 266555), (89, 146755), (245, 53311), (445, 29351), (599, 21805), (623, 20965), (2995, 4361), (3115, 4193)]