1497131495

素因数分解:

$5^1\times {\mathrm{401}}^1\times {\mathrm{769}}^1\times {\mathrm{971}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 1805237280

約数和(自身を除く): 308105785

約数列:

[1, 5, 401, 769, 971, 2005, 3845, 4855, 308369, 389371, 746699, 1541845, 1946855, 3733495, 299426299, 1497131495]

約数ペア:

[(1, 1497131495), (5, 299426299), (401, 3733495), (769, 1946855), (971, 1541845), (2005, 746699), (3845, 389371), (4855, 308369)]