25640031

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1543}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 35573760

約数和(自身を除く): 9933729

約数列:

[1, 3, 29, 87, 191, 573, 1543, 4629, 5539, 16617, 44747, 134241, 294713, 884139, 8546677, 25640031]

約数ペア:

[(1, 25640031), (3, 8546677), (29, 884139), (87, 294713), (191, 134241), (573, 44747), (1543, 16617), (4629, 5539)]