193896165

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{13451}}^1$

素因数の和:13521

約数の個数: 24

約数和(自身を含む): 320588064

約数和(自身を除く): 126691899

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 961, 2883, 4805, 13451, 14415, 40353, 67255, 201765, 416981, 1250943, 2084905, 6254715, 12926411, 38779233, 64632055, 193896165]

約数ペア:

[(1, 193896165), (3, 64632055), (5, 38779233), (15, 12926411), (31, 6254715), (93, 2084905), (155, 1250943), (465, 416981), (961, 201765), (2883, 67255), (4805, 40353), (13451, 14415)]