131718265

素因数分解:

$5^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{4051}}^1$

素因数の和:4992

約数の個数: 16

約数和(自身を含む): 180881280

約数和(自身を除く): 49163015

約数列:

[1, 5, 7, 35, 929, 4051, 4645, 6503, 20255, 28357, 32515, 141785, 3763379, 18816895, 26343653, 131718265]

約数ペア:

[(1, 131718265), (5, 26343653), (7, 18816895), (35, 3763379), (929, 141785), (4051, 32515), (4645, 28357), (6503, 20255)]