55157515

素因数分解:

$5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1901}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 75775680

約数和(自身を除く): 20618165

約数列:

[1, 5, 7, 35, 829, 1901, 4145, 5803, 9505, 13307, 29015, 66535, 1575929, 7879645, 11031503, 55157515]

約数ペア:

[(1, 55157515), (5, 11031503), (7, 7879645), (35, 1575929), (829, 66535), (1901, 29015), (4145, 13307), (5803, 9505)]