2016520155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3447043}}^1$

素因数の和:3447067

約数の個数: 24

約数和(自身を含む): 3764172048

約数和(自身を除く): 1747651893

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3447043, 10341129, 17235215, 31023387, 44811559, 51705645, 134434677, 155116935, 224057795, 403304031, 672173385, 2016520155]

約数ペア:

[(1, 2016520155), (3, 672173385), (5, 403304031), (9, 224057795), (13, 155116935), (15, 134434677), (39, 51705645), (45, 44811559), (65, 31023387), (117, 17235215), (195, 10341129), (585, 3447043)]