27656055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{87797}}^1$

素因数の和:87815

約数の個数: 24

約数和(自身を含む): 54785952

約数和(自身を除く): 27129897

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 87797, 263391, 438985, 614579, 790173, 1316955, 1843737, 3072895, 3950865, 5531211, 9218685, 27656055]

約数ペア:

[(1, 27656055), (3, 9218685), (5, 5531211), (7, 3950865), (9, 3072895), (15, 1843737), (21, 1316955), (35, 790173), (45, 614579), (63, 438985), (105, 263391), (315, 87797)]