27421255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8719}}^1$

素因数の和:8778

約数の個数: 16

約数和(自身を含む): 35786880

約数和(自身を除く): 8365625

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 8719, 43595, 148223, 322603, 741115, 1613015, 5484251, 27421255]

約数ペア:

[(1, 27421255), (5, 5484251), (17, 1613015), (37, 741115), (85, 322603), (185, 148223), (629, 43595), (3145, 8719)]