2016382155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{213713}}^1$

素因数の和:213775

約数の個数: 32

約数和(自身を含む): 3508329024

約数和(自身を除く): 1491946869

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 213713, 641139, 1068565, 3205695, 3633121, 7907381, 10899363, 18165605, 23722143, 39536905, 54496815, 118610715, 134425477, 403276431, 672127385, 2016382155]

約数ペア:

[(1, 2016382155), (3, 672127385), (5, 403276431), (15, 134425477), (17, 118610715), (37, 54496815), (51, 39536905), (85, 23722143), (111, 18165605), (185, 10899363), (255, 7907381), (555, 3633121), (629, 3205695), (1887, 1068565), (3145, 641139), (9435, 213713)]