42908415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 77220864

約数和(自身を除く): 34312449

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 121, 141, 165, 235, 363, 503, 517, 605, 705, 1509, 1551, 1815, 2515, 2585, 5533, 5687, 7545, 7755, 16599, 17061, 23641, 27665, 28435, 60863, 70923, 82995, 85305, 118205, 182589, 260051, 304315, 354615, 780153, 912945, 1300255, 2860561, 3900765, 8581683, 14302805, 42908415]

約数ペア:

[(1, 42908415), (3, 14302805), (5, 8581683), (11, 3900765), (15, 2860561), (33, 1300255), (47, 912945), (55, 780153), (121, 354615), (141, 304315), (165, 260051), (235, 182589), (363, 118205), (503, 85305), (517, 82995), (605, 70923), (705, 60863), (1509, 28435), (1551, 27665), (1815, 23641), (2515, 17061), (2585, 16599), (5533, 7755), (5687, 7545)]