67755315

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 112527360

約数和(自身を除く): 44772045

約数列:

[1, 3, 5, 15, 43, 73, 129, 215, 219, 365, 645, 1095, 1439, 3139, 4317, 7195, 9417, 15695, 21585, 47085, 61877, 105047, 185631, 309385, 315141, 525235, 928155, 1575705, 4517021, 13551063, 22585105, 67755315]

約数ペア:

[(1, 67755315), (3, 22585105), (5, 13551063), (15, 4517021), (43, 1575705), (73, 928155), (129, 525235), (215, 315141), (219, 309385), (365, 185631), (645, 105047), (1095, 61877), (1439, 47085), (3139, 21585), (4317, 15695), (7195, 9417)]