804568235345

素因数分解:

$5^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{2687}}^1\times {\mathrm{2903}}^1$

素因数の和:6030

約数の個数: 48

約数和(自身を含む): 1126586216448

約数和(自身を除く): 322017981103

約数列:

[1, 5, 7, 35, 49, 245, 421, 2105, 2687, 2903, 2947, 13435, 14515, 14735, 18809, 20321, 20629, 94045, 101605, 103145, 131663, 142247, 658315, 711235, 1131227, 1222163, 5656135, 6110815, 7800361, 7918589, 8555141, 39001805, 39592945, 42775705, 54602527, 55430123, 59885987, 273012635, 277150615, 299429935, 382217689, 1911088445, 3283951981, 16419759905, 22987663867, 114938319335, 160913647069, 804568235345]

約数ペア:

[(1, 804568235345), (5, 160913647069), (7, 114938319335), (35, 22987663867), (49, 16419759905), (245, 3283951981), (421, 1911088445), (2105, 382217689), (2687, 299429935), (2903, 277150615), (2947, 273012635), (13435, 59885987), (14515, 55430123), (14735, 54602527), (18809, 42775705), (20321, 39592945), (20629, 39001805), (94045, 8555141), (101605, 7918589), (103145, 7800361), (131663, 6110815), (142247, 5656135), (658315, 1222163), (711235, 1131227)]