2852575

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 36

約数和(自身を含む): 4155984

約数和(自身を除く): 1303409

約数列:

[1, 5, 11, 23, 25, 41, 55, 115, 121, 205, 253, 275, 451, 575, 605, 943, 1025, 1265, 2255, 2783, 3025, 4715, 4961, 6325, 10373, 11275, 13915, 23575, 24805, 51865, 69575, 114103, 124025, 259325, 570515, 2852575]

約数ペア:

[(1, 2852575), (5, 570515), (11, 259325), (23, 124025), (25, 114103), (41, 69575), (55, 51865), (115, 24805), (121, 23575), (205, 13915), (253, 11275), (275, 10373), (451, 6325), (575, 4961), (605, 4715), (943, 3025), (1025, 2783), (1265, 2255)]