129436955

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{541}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 157396800

約数和(自身を除く): 27959845

約数列:

[1, 5, 109, 439, 541, 545, 2195, 2705, 47851, 58969, 237499, 239255, 294845, 1187495, 25887391, 129436955]

約数ペア:

[(1, 129436955), (5, 25887391), (109, 1187495), (439, 294845), (541, 239255), (545, 237499), (2195, 58969), (2705, 47851)]