27206995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{919}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 33914880

約数和(自身を除く): 6707885

約数列:

[1, 5, 31, 155, 191, 919, 955, 4595, 5921, 28489, 29605, 142445, 175529, 877645, 5441399, 27206995]

約数ペア:

[(1, 27206995), (5, 5441399), (31, 877645), (155, 175529), (191, 142445), (919, 29605), (955, 28489), (4595, 5921)]