73564975

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 101821608

約数和(自身を除く): 28256633

約数列:

[1, 5, 11, 25, 55, 83, 121, 275, 293, 415, 605, 913, 1465, 2075, 3025, 3223, 4565, 7325, 10043, 16115, 22825, 24319, 35453, 50215, 80575, 121595, 177265, 251075, 267509, 607975, 886325, 1337545, 2942599, 6687725, 14712995, 73564975]

約数ペア:

[(1, 73564975), (5, 14712995), (11, 6687725), (25, 2942599), (55, 1337545), (83, 886325), (121, 607975), (275, 267509), (293, 251075), (415, 177265), (605, 121595), (913, 80575), (1465, 50215), (2075, 35453), (3025, 24319), (3223, 22825), (4565, 16115), (7325, 10043)]