229878405

素因数分解:

$3^4\times 5^1\times {\mathrm{567601}}^1$

素因数の和:567618

約数の個数: 20

約数和(自身を含む): 412079052

約数和(自身を除く): 182200647

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 567601, 1702803, 2838005, 5108409, 8514015, 15325227, 25542045, 45975681, 76626135, 229878405]

約数ペア:

[(1, 229878405), (3, 76626135), (5, 45975681), (9, 25542045), (15, 15325227), (27, 8514015), (45, 5108409), (81, 2838005), (135, 1702803), (405, 567601)]