3049245

素因数分解:

$3^4\times 5^1\times {\mathrm{7529}}^1$

素因数の和:7546

約数の個数: 20

約数和(自身を含む): 5466780

約数和(自身を除く): 2417535

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 7529, 22587, 37645, 67761, 112935, 203283, 338805, 609849, 1016415, 3049245]

約数ペア:

[(1, 3049245), (3, 1016415), (5, 609849), (9, 338805), (15, 203283), (27, 112935), (45, 67761), (81, 37645), (135, 22587), (405, 7529)]