27370005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 47679744

約数和(自身を除く): 20309739

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1447, 1455, 3783, 4341, 6305, 7235, 18811, 18915, 21705, 56433, 94055, 140359, 282165, 421077, 701795, 1824667, 2105385, 5474001, 9123335, 27370005]

約数ペア:

[(1, 27370005), (3, 9123335), (5, 5474001), (13, 2105385), (15, 1824667), (39, 701795), (65, 421077), (97, 282165), (195, 140359), (291, 94055), (485, 56433), (1261, 21705), (1447, 18915), (1455, 18811), (3783, 7235), (4341, 6305)]