48745545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10061}}^1$

素因数の和:10105

約数の個数: 32

約数和(自身を含む): 86935680

約数和(自身を除く): 38190135

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 10061, 30183, 50305, 150915, 171037, 191159, 513111, 573477, 855185, 955795, 2565555, 2867385, 3249703, 9749109, 16248515, 48745545]

約数ペア:

[(1, 48745545), (3, 16248515), (5, 9749109), (15, 3249703), (17, 2867385), (19, 2565555), (51, 955795), (57, 855185), (85, 573477), (95, 513111), (255, 191159), (285, 171037), (323, 150915), (969, 50305), (1615, 30183), (4845, 10061)]