1329121428565

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{131401031}}^1$

素因数の和:131401077

約数の個数: 24

約数和(自身を含む): 1936325607552

約数和(自身を除く): 607204178987

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 10115, 131401031, 657005155, 919807217, 2233817527, 4599036085, 11169087635, 15636722689, 37974897959, 78183613445, 189874489795, 265824285713, 1329121428565]

約数ペア:

[(1, 1329121428565), (5, 265824285713), (7, 189874489795), (17, 78183613445), (35, 37974897959), (85, 15636722689), (119, 11169087635), (289, 4599036085), (595, 2233817527), (1445, 919807217), (2023, 657005155), (10115, 131401031)]