3065645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 4052160

約数和(自身を除く): 986515

約数列:

[1, 5, 11, 55, 139, 401, 695, 1529, 2005, 4411, 7645, 22055, 55739, 278695, 613129, 3065645]

約数ペア:

[(1, 3065645), (5, 613129), (11, 278695), (55, 55739), (139, 22055), (401, 7645), (695, 4411), (1529, 2005)]