131066515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53171}}^1$

素因数の和:53222

約数の個数: 16

約数和(自身を含む): 172277280

約数和(自身を除く): 41210765

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 53171, 265855, 903907, 1541959, 4519535, 7709795, 26213303, 131066515]

約数ペア:

[(1, 131066515), (5, 26213303), (17, 7709795), (29, 4519535), (85, 1541959), (145, 903907), (493, 265855), (2465, 53171)]