75971295

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12323}}^1$

素因数の和:12471

約数の個数: 24

約数和(自身を含む): 132655536

約数和(自身を除く): 56684241

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 12323, 36969, 61615, 110907, 184845, 554535, 1688251, 5064753, 8441255, 15194259, 25323765, 75971295]

約数ペア:

[(1, 75971295), (3, 25323765), (5, 15194259), (9, 8441255), (15, 5064753), (45, 1688251), (137, 554535), (411, 184845), (685, 110907), (1233, 61615), (2055, 36969), (6165, 12323)]