2771506115

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{2909}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 3848463360

約数和(自身を除く): 1076957245

約数列:

[1, 5, 7, 35, 163, 167, 815, 835, 1141, 1169, 2909, 5705, 5845, 14545, 20363, 27221, 101815, 136105, 190547, 474167, 485803, 952735, 2370835, 2429015, 3319169, 3400621, 16595845, 17003105, 79185889, 395929445, 554301223, 2771506115]

約数ペア:

[(1, 2771506115), (5, 554301223), (7, 395929445), (35, 79185889), (163, 17003105), (167, 16595845), (815, 3400621), (835, 3319169), (1141, 2429015), (1169, 2370835), (2909, 952735), (5705, 485803), (5845, 474167), (14545, 190547), (20363, 136105), (27221, 101815)]