66459735

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 120407040

約数和(自身を除く): 53947305

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 127, 145, 261, 381, 401, 435, 635, 1143, 1203, 1305, 1905, 2005, 3609, 3683, 5715, 6015, 11049, 11629, 18045, 18415, 33147, 34887, 50927, 55245, 58145, 104661, 152781, 165735, 174435, 254635, 458343, 523305, 763905, 1476883, 2291715, 4430649, 7384415, 13291947, 22153245, 66459735]

約数ペア:

[(1, 66459735), (3, 22153245), (5, 13291947), (9, 7384415), (15, 4430649), (29, 2291715), (45, 1476883), (87, 763905), (127, 523305), (145, 458343), (261, 254635), (381, 174435), (401, 165735), (435, 152781), (635, 104661), (1143, 58145), (1203, 55245), (1305, 50927), (1905, 34887), (2005, 33147), (3609, 18415), (3683, 18045), (5715, 11629), (6015, 11049)]