122002245

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6761}}^1$

素因数の和:7173

約数の個数: 24

約数和(自身を含む): 212029272

約数和(自身を除く): 90027027

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 6015, 6761, 18045, 20283, 33805, 60849, 101415, 304245, 2711161, 8133483, 13555805, 24400449, 40667415, 122002245]

約数ペア:

[(1, 122002245), (3, 40667415), (5, 24400449), (9, 13555805), (15, 8133483), (45, 2711161), (401, 304245), (1203, 101415), (2005, 60849), (3609, 33805), (6015, 20283), (6761, 18045)]