145756513

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{1871}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 172523520

約数和(自身を除く): 26767007

約数列:

[1, 7, 31, 217, 359, 1871, 2513, 11129, 13097, 58001, 77903, 406007, 671689, 4701823, 20822359, 145756513]

約数ペア:

[(1, 145756513), (7, 20822359), (31, 4701823), (217, 671689), (359, 406007), (1871, 77903), (2513, 58001), (11129, 13097)]