69861385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{66853}}^1$

素因数の和:66888

約数の個数: 16

約数和(自身を含む): 96269760

約数和(自身を除く): 26408375

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 66853, 334265, 735383, 1270207, 3676915, 6351035, 13972277, 69861385]

約数ペア:

[(1, 69861385), (5, 13972277), (11, 6351035), (19, 3676915), (55, 1270207), (95, 735383), (209, 334265), (1045, 66853)]