1315744575

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{128053}}^1$

素因数の和:128203

約数の個数: 24

約数和(自身を含む): 2191260048

約数和(自身を除く): 875515473

約数列:

[1, 3, 5, 15, 25, 75, 137, 411, 685, 2055, 3425, 10275, 128053, 384159, 640265, 1920795, 3201325, 9603975, 17543261, 52629783, 87716305, 263148915, 438581525, 1315744575]

約数ペア:

[(1, 1315744575), (3, 438581525), (5, 263148915), (15, 87716305), (25, 52629783), (75, 17543261), (137, 9603975), (411, 3201325), (685, 1920795), (2055, 640265), (3425, 384159), (10275, 128053)]