47938605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22349}}^1$

素因数の和:22381

約数の個数: 32

約数和(自身を含む): 90115200

約数和(自身を除く): 42176595

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 22349, 67047, 111745, 245839, 290537, 335235, 737517, 871611, 1229195, 1452685, 3195907, 3687585, 4358055, 9587721, 15979535, 47938605]

約数ペア:

[(1, 47938605), (3, 15979535), (5, 9587721), (11, 4358055), (13, 3687585), (15, 3195907), (33, 1452685), (39, 1229195), (55, 871611), (65, 737517), (143, 335235), (165, 290537), (195, 245839), (429, 111745), (715, 67047), (2145, 22349)]