1815057765

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{24023}}^1$

素因数の和:24130

約数の個数: 48

約数和(自身を含む): 3327996672

約数和(自身を除く): 1512938907

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 73, 115, 207, 219, 345, 365, 657, 1035, 1095, 1679, 3285, 5037, 8395, 15111, 24023, 25185, 72069, 75555, 120115, 216207, 360345, 552529, 1081035, 1657587, 1753679, 2762645, 4972761, 5261037, 8287935, 8768395, 15783111, 24863805, 26305185, 40334617, 78915555, 121003851, 201673085, 363011553, 605019255, 1815057765]

約数ペア:

[(1, 1815057765), (3, 605019255), (5, 363011553), (9, 201673085), (15, 121003851), (23, 78915555), (45, 40334617), (69, 26305185), (73, 24863805), (115, 15783111), (207, 8768395), (219, 8287935), (345, 5261037), (365, 4972761), (657, 2762645), (1035, 1753679), (1095, 1657587), (1679, 1081035), (3285, 552529), (5037, 360345), (8395, 216207), (15111, 120115), (24023, 75555), (25185, 72069)]