27744655

素因数分解:

$5^1\times {\mathrm{19}}^3\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 16

約数和(自身を含む): 35186400

約数和(自身を除く): 7441745

約数列:

[1, 5, 19, 95, 361, 809, 1805, 4045, 6859, 15371, 34295, 76855, 292049, 1460245, 5548931, 27744655]

約数ペア:

[(1, 27744655), (5, 5548931), (19, 1460245), (95, 292049), (361, 76855), (809, 34295), (1805, 15371), (4045, 6859)]