278314593845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{117499}}^1$

素因数の和:118049

約数の個数: 32

約数和(自身を含む): 357350400000

約数和(自身を除く): 79035806155

約数列:

[1, 5, 23, 43, 115, 215, 479, 989, 2395, 4945, 11017, 20597, 55085, 102985, 117499, 473731, 587495, 2368655, 2702477, 5052457, 13512385, 25262285, 56282021, 116206511, 281410105, 581032555, 1294486483, 2420126903, 6472432415, 12100634515, 55662918769, 278314593845]

約数ペア:

[(1, 278314593845), (5, 55662918769), (23, 12100634515), (43, 6472432415), (115, 2420126903), (215, 1294486483), (479, 581032555), (989, 281410105), (2395, 116206511), (4945, 56282021), (11017, 25262285), (20597, 13512385), (55085, 5052457), (102985, 2702477), (117499, 2368655), (473731, 587495)]