201378315

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{285643}}^1$

素因数の和:285698

約数の個数: 16

約数和(自身を含む): 329061888

約数和(自身を除く): 127683573

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 285643, 856929, 1428215, 4284645, 13425221, 40275663, 67126105, 201378315]

約数ペア:

[(1, 201378315), (3, 67126105), (5, 40275663), (15, 13425221), (47, 4284645), (141, 1428215), (235, 856929), (705, 285643)]