69142805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1871}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 87609600

約数和(自身を除く): 18466795

約数列:

[1, 5, 19, 95, 389, 1871, 1945, 7391, 9355, 35549, 36955, 177745, 727819, 3639095, 13828561, 69142805]

約数ペア:

[(1, 69142805), (5, 13828561), (19, 3639095), (95, 727819), (389, 177745), (1871, 36955), (1945, 35549), (7391, 9355)]