104077305

素因数分解:

$3^4\times 5^1\times {\mathrm{256981}}^1$

素因数の和:256998

約数の個数: 20

約数和(自身を含む): 186568932

約数和(自身を除く): 82491627

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 256981, 770943, 1284905, 2312829, 3854715, 6938487, 11564145, 20815461, 34692435, 104077305]

約数ペア:

[(1, 104077305), (3, 34692435), (5, 20815461), (9, 11564145), (15, 6938487), (27, 3854715), (45, 2312829), (81, 1284905), (135, 770943), (405, 256981)]