143808213445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{31161043}}^1$

素因数の和:31161132

約数の個数: 16

約数和(自身を含む): 188461994112

約数和(自身を除く): 44653780667

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 31161043, 155805215, 405093559, 2025467795, 2212434053, 11062170265, 28761642689, 143808213445]

約数ペア:

[(1, 143808213445), (5, 28761642689), (13, 11062170265), (65, 2212434053), (71, 2025467795), (355, 405093559), (923, 155805215), (4615, 31161043)]