3199845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 5898816

約数和(自身を除く): 2698971

約数列:

[1, 3, 5, 11, 15, 33, 41, 43, 55, 121, 123, 129, 165, 205, 215, 363, 451, 473, 605, 615, 645, 1353, 1419, 1763, 1815, 2255, 2365, 4961, 5203, 5289, 6765, 7095, 8815, 14883, 15609, 19393, 24805, 26015, 26445, 58179, 74415, 78045, 96965, 213323, 290895, 639969, 1066615, 3199845]

約数ペア:

[(1, 3199845), (3, 1066615), (5, 639969), (11, 290895), (15, 213323), (33, 96965), (41, 78045), (43, 74415), (55, 58179), (121, 26445), (123, 26015), (129, 24805), (165, 19393), (205, 15609), (215, 14883), (363, 8815), (451, 7095), (473, 6765), (605, 5289), (615, 5203), (645, 4961), (1353, 2365), (1419, 2255), (1763, 1815)]