15540482

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 25712640

約数和(自身を除く): 10172158

約数列:

[1, 2, 17, 34, 59, 61, 118, 122, 127, 254, 1003, 1037, 2006, 2074, 2159, 3599, 4318, 7198, 7493, 7747, 14986, 15494, 61183, 122366, 127381, 131699, 254762, 263398, 457073, 914146, 7770241, 15540482]

約数ペア:

[(1, 15540482), (2, 7770241), (17, 914146), (34, 457073), (59, 263398), (61, 254762), (118, 131699), (122, 127381), (127, 122366), (254, 61183), (1003, 15494), (1037, 14986), (2006, 7747), (2074, 7493), (2159, 7198), (3599, 4318)]