5139198085

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{17783}}^1$

素因数の和:18177

約数の個数: 32

約数和(自身を含む): 7375380480

約数和(自身を除く): 2236182395

約数列:

[1, 5, 7, 23, 35, 115, 161, 359, 805, 1795, 2513, 8257, 12565, 17783, 41285, 57799, 88915, 124481, 288995, 409009, 622405, 2045045, 2863063, 6384097, 14315315, 31920485, 44688679, 146834231, 223443395, 734171155, 1027839617, 5139198085]

約数ペア:

[(1, 5139198085), (5, 1027839617), (7, 734171155), (23, 223443395), (35, 146834231), (115, 44688679), (161, 31920485), (359, 14315315), (805, 6384097), (1795, 2863063), (2513, 2045045), (8257, 622405), (12565, 409009), (17783, 288995), (41285, 124481), (57799, 88915)]