165020810

素因数分解:

$2^1\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{7331}}^1$

素因数の和:9589

約数の個数: 16

約数和(自身を含む): 297209952

約数和(自身を除く): 132189142

約数列:

[1, 2, 5, 10, 2251, 4502, 7331, 11255, 14662, 22510, 36655, 73310, 16502081, 33004162, 82510405, 165020810]

約数ペア:

[(1, 165020810), (2, 82510405), (5, 33004162), (10, 16502081), (2251, 73310), (4502, 36655), (7331, 22510), (11255, 14662)]