3949713045

素因数分解:

$3^2\times 5^1\times {\mathrm{87771401}}^1$

素因数の和:87771412

約数の個数: 12

約数和(自身を含む): 6846169356

約数和(自身を除く): 2896456311

約数列:

[1, 3, 5, 9, 15, 45, 87771401, 263314203, 438857005, 789942609, 1316571015, 3949713045]

約数ペア:

[(1, 3949713045), (3, 1316571015), (5, 789942609), (9, 438857005), (15, 263314203), (45, 87771401)]