64773995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 98032032

約数和(自身を除く): 33258037

約数列:

[1, 5, 11, 13, 17, 55, 65, 73, 85, 143, 187, 221, 365, 715, 803, 935, 949, 1105, 1241, 2431, 4015, 4745, 5329, 6205, 10439, 12155, 13651, 16133, 26645, 52195, 58619, 68255, 69277, 80665, 90593, 177463, 293095, 346385, 452965, 762047, 887315, 996523, 1177709, 3810235, 4982615, 5888545, 12954799, 64773995]

約数ペア:

[(1, 64773995), (5, 12954799), (11, 5888545), (13, 4982615), (17, 3810235), (55, 1177709), (65, 996523), (73, 887315), (85, 762047), (143, 452965), (187, 346385), (221, 293095), (365, 177463), (715, 90593), (803, 80665), (935, 69277), (949, 68255), (1105, 58619), (1241, 52195), (2431, 26645), (4015, 16133), (4745, 13651), (5329, 12155), (6205, 10439)]