314994705

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{1613}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 516893184

約数和(自身を除く): 201898479

約数列:

[1, 3, 5, 15, 47, 141, 235, 277, 705, 831, 1385, 1613, 4155, 4839, 8065, 13019, 24195, 39057, 65095, 75811, 195285, 227433, 379055, 446801, 1137165, 1340403, 2234005, 6702015, 20999647, 62998941, 104998235, 314994705]

約数ペア:

[(1, 314994705), (3, 104998235), (5, 62998941), (15, 20999647), (47, 6702015), (141, 2234005), (235, 1340403), (277, 1137165), (705, 446801), (831, 379055), (1385, 227433), (1613, 195285), (4155, 75811), (4839, 65095), (8065, 39057), (13019, 24195)]