2694465

素因数分解:

$3^4\times 5^1\times {\mathrm{6653}}^1$

素因数の和:6670

約数の個数: 20

約数和(自身を含む): 4830804

約数和(自身を除く): 2136339

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 6653, 19959, 33265, 59877, 99795, 179631, 299385, 538893, 898155, 2694465]

約数ペア:

[(1, 2694465), (3, 898155), (5, 538893), (9, 299385), (15, 179631), (27, 99795), (45, 59877), (81, 33265), (135, 19959), (405, 6653)]