56681475

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{18433}}^1$

素因数の和:18487

約数の個数: 24

約数和(自身を含む): 96004272

約数和(自身を除く): 39322797

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 18433, 55299, 92165, 276495, 460825, 755753, 1382475, 2267259, 3778765, 11336295, 18893825, 56681475]

約数ペア:

[(1, 56681475), (3, 18893825), (5, 11336295), (15, 3778765), (25, 2267259), (41, 1382475), (75, 755753), (123, 460825), (205, 276495), (615, 92165), (1025, 55299), (3075, 18433)]