16692885

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 32760000

約数和(自身を除く): 16067115

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 891, 1215, 1249, 1485, 2673, 3747, 4455, 6245, 11241, 13365, 13739, 18735, 33723, 41217, 56205, 68695, 101169, 123651, 168615, 206085, 303507, 370953, 505845, 618255, 1112859, 1517535, 1854765, 3338577, 5564295, 16692885]

約数ペア:

[(1, 16692885), (3, 5564295), (5, 3338577), (9, 1854765), (11, 1517535), (15, 1112859), (27, 618255), (33, 505845), (45, 370953), (55, 303507), (81, 206085), (99, 168615), (135, 123651), (165, 101169), (243, 68695), (297, 56205), (405, 41217), (495, 33723), (891, 18735), (1215, 13739), (1249, 13365), (1485, 11241), (2673, 6245), (3747, 4455)]