155215891

素因数分解:

${\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 165337920

約数和(自身を除く): 10122029

約数列:

[1, 23, 101, 109, 613, 2323, 2507, 11009, 14099, 61913, 66817, 253207, 1423999, 1536791, 6748517, 155215891]

約数ペア:

[(1, 155215891), (23, 6748517), (101, 1536791), (109, 1423999), (613, 253207), (2323, 66817), (2507, 61913), (11009, 14099)]