57105285

素因数分解:

$3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{12163}}^1$

素因数の和:12484

約数の個数: 16

約数和(自身を含む): 91667904

約数和(自身を除く): 34562619

約数列:

[1, 3, 5, 15, 313, 939, 1565, 4695, 12163, 36489, 60815, 182445, 3807019, 11421057, 19035095, 57105285]

約数ペア:

[(1, 57105285), (3, 19035095), (5, 11421057), (15, 3807019), (313, 182445), (939, 60815), (1565, 36489), (4695, 12163)]