161044165

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{9781}}^1$

素因数の和:9912

約数の個数: 16

約数和(自身を含む): 200726640

約数和(自身を除く): 39682475

約数列:

[1, 5, 37, 89, 185, 445, 3293, 9781, 16465, 48905, 361897, 870509, 1809485, 4352545, 32208833, 161044165]

約数ペア:

[(1, 161044165), (5, 32208833), (37, 4352545), (89, 1809485), (185, 870509), (445, 361897), (3293, 48905), (9781, 16465)]