4330887345

素因数分解:

$3^4\times 5^1\times {\mathrm{10693549}}^1$

素因数の和:10693566

約数の個数: 20

約数和(自身を含む): 7763517300

約数和(自身を除く): 3432629955

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 10693549, 32080647, 53467745, 96241941, 160403235, 288725823, 481209705, 866177469, 1443629115, 4330887345]

約数ペア:

[(1, 4330887345), (3, 1443629115), (5, 866177469), (9, 481209705), (15, 288725823), (27, 160403235), (45, 96241941), (81, 53467745), (135, 32080647), (405, 10693549)]