319676005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{20983}}^1$

素因数の和:21276

約数の個数: 16

約数和(自身を含む): 420015744

約数和(自身を除く): 100339739

約数列:

[1, 5, 11, 55, 277, 1385, 3047, 15235, 20983, 104915, 230813, 1154065, 5812291, 29061455, 63935201, 319676005]

約数ペア:

[(1, 319676005), (5, 63935201), (11, 29061455), (55, 5812291), (277, 1154065), (1385, 230813), (3047, 104915), (15235, 20983)]