4454875

素因数分解:

$5^3\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 16

約数和(自身を含む): 5619744

約数和(自身を除く): 1164869

約数列:

[1, 5, 25, 125, 157, 227, 785, 1135, 3925, 5675, 19625, 28375, 35639, 178195, 890975, 4454875]

約数ペア:

[(1, 4454875), (5, 890975), (25, 178195), (125, 35639), (157, 28375), (227, 19625), (785, 5675), (1135, 3925)]