65559605

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 80137728

約数和(自身を除く): 14578123

約数列:

[1, 5, 101, 131, 505, 655, 991, 4955, 13231, 66155, 100091, 129821, 500455, 649105, 13111921, 65559605]

約数ペア:

[(1, 65559605), (5, 13111921), (101, 649105), (131, 500455), (505, 129821), (655, 100091), (991, 66155), (4955, 13231)]