13205804955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{5419}}^1\times {\mathrm{23209}}^1$

素因数の和:28643

約数の個数: 32

約数和(自身を含む): 24153254400

約数和(自身を除く): 10947449445

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 5419, 16257, 23209, 27095, 37933, 69627, 81285, 113799, 116045, 162463, 189665, 348135, 487389, 568995, 812315, 2436945, 125769571, 377308713, 628847855, 880386997, 1886543565, 2641160991, 4401934985, 13205804955]

約数ペア:

[(1, 13205804955), (3, 4401934985), (5, 2641160991), (7, 1886543565), (15, 880386997), (21, 628847855), (35, 377308713), (105, 125769571), (5419, 2436945), (16257, 812315), (23209, 568995), (27095, 487389), (37933, 348135), (69627, 189665), (81285, 162463), (113799, 116045)]