8453005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8089}}^1$

素因数の和:8124

約数の個数: 16

約数和(自身を含む): 11649600

約数和(自身を除く): 3196595

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 8089, 40445, 88979, 153691, 444895, 768455, 1690601, 8453005]

約数ペア:

[(1, 8453005), (5, 1690601), (11, 768455), (19, 444895), (55, 153691), (95, 88979), (209, 40445), (1045, 8089)]