85026995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 26256205

約数列:

[1, 5, 19, 47, 95, 137, 139, 235, 685, 695, 893, 2603, 2641, 4465, 6439, 6533, 13015, 13205, 19043, 32195, 32665, 95215, 122341, 124127, 361817, 611705, 620635, 895021, 1809085, 4475105, 17005399, 85026995]

約数ペア:

[(1, 85026995), (5, 17005399), (19, 4475105), (47, 1809085), (95, 895021), (137, 620635), (139, 611705), (235, 361817), (685, 124127), (695, 122341), (893, 95215), (2603, 32665), (2641, 32195), (4465, 19043), (6439, 13205), (6533, 13015)]