15741135

素因数分解:

$3^4\times 5^1\times {\mathrm{38867}}^1$

素因数の和:38884

約数の個数: 20

約数和(自身を含む): 28218168

約数和(自身を除く): 12477033

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 38867, 116601, 194335, 349803, 583005, 1049409, 1749015, 3148227, 5247045, 15741135]

約数ペア:

[(1, 15741135), (3, 5247045), (5, 3148227), (9, 1749015), (15, 1049409), (27, 583005), (45, 349803), (81, 194335), (135, 116601), (405, 38867)]