7085005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 9797760

約数和(自身を除く): 2712755

約数列:

[1, 5, 17, 19, 41, 85, 95, 107, 205, 323, 535, 697, 779, 1615, 1819, 2033, 3485, 3895, 4387, 9095, 10165, 13243, 21935, 34561, 66215, 74579, 83353, 172805, 372895, 416765, 1417001, 7085005]

約数ペア:

[(1, 7085005), (5, 1417001), (17, 416765), (19, 372895), (41, 172805), (85, 83353), (95, 74579), (107, 66215), (205, 34561), (323, 21935), (535, 13243), (697, 10165), (779, 9095), (1615, 4387), (1819, 3895), (2033, 3485)]