15740010039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{20563}}^1$

素因数の和:21631

約数の個数: 32

約数和(自身を含む): 23814757120

約数和(自身を除く): 8074747081

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1033, 3099, 13429, 19627, 20563, 40287, 58881, 61689, 255151, 267319, 390697, 765453, 801957, 1172091, 5079061, 15237183, 21241579, 63724737, 276140527, 403590001, 828421581, 1210770003, 5246670013, 15740010039]

約数ペア:

[(1, 15740010039), (3, 5246670013), (13, 1210770003), (19, 828421581), (39, 403590001), (57, 276140527), (247, 63724737), (741, 21241579), (1033, 15237183), (3099, 5079061), (13429, 1172091), (19627, 801957), (20563, 765453), (40287, 390697), (58881, 267319), (61689, 255151)]