16892145

素因数分解:

$3^5\times 5^1\times {\mathrm{13903}}^1$

素因数の和:13923

約数の個数: 24

約数和(自身を含む): 30366336

約数和(自身を除く): 13474191

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 13903, 41709, 69515, 125127, 208545, 375381, 625635, 1126143, 1876905, 3378429, 5630715, 16892145]

約数ペア:

[(1, 16892145), (3, 5630715), (5, 3378429), (9, 1876905), (15, 1126143), (27, 625635), (45, 375381), (81, 208545), (135, 125127), (243, 69515), (405, 41709), (1215, 13903)]