26886735

素因数分解:

$3^5\times 5^1\times {\mathrm{22129}}^1$

素因数の和:22149

約数の個数: 24

約数和(自身を含む): 48331920

約数和(自身を除く): 21445185

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 22129, 66387, 110645, 199161, 331935, 597483, 995805, 1792449, 2987415, 5377347, 8962245, 26886735]

約数ペア:

[(1, 26886735), (3, 8962245), (5, 5377347), (9, 2987415), (15, 1792449), (27, 995805), (45, 597483), (81, 331935), (135, 199161), (243, 110645), (405, 66387), (1215, 22129)]