18931935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 33281280

約数和(自身を除く): 14349345

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 179, 537, 641, 895, 1923, 1969, 2685, 3205, 5907, 7051, 9615, 9845, 21153, 29535, 35255, 105765, 114739, 344217, 573695, 1262129, 1721085, 3786387, 6310645, 18931935]

約数ペア:

[(1, 18931935), (3, 6310645), (5, 3786387), (11, 1721085), (15, 1262129), (33, 573695), (55, 344217), (165, 114739), (179, 105765), (537, 35255), (641, 29535), (895, 21153), (1923, 9845), (1969, 9615), (2685, 7051), (3205, 5907)]