354145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 476928

約数和(自身を除く): 122783

約数列:

[1, 5, 11, 47, 55, 137, 235, 517, 685, 1507, 2585, 6439, 7535, 32195, 70829, 354145]

約数ペア:

[(1, 354145), (5, 70829), (11, 32195), (47, 7535), (55, 6439), (137, 2585), (235, 1507), (517, 685)]