27816795

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2281}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 48414912

約数和(自身を除く): 20598117

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2281, 2439, 4065, 6843, 11405, 12195, 20529, 34215, 102645, 618151, 1854453, 3090755, 5563359, 9272265, 27816795]

約数ペア:

[(1, 27816795), (3, 9272265), (5, 5563359), (9, 3090755), (15, 1854453), (45, 618151), (271, 102645), (813, 34215), (1355, 20529), (2281, 12195), (2439, 11405), (4065, 6843)]