1073975

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:72

約数の個数: 36

約数和(自身を含む): 1700784

約数和(自身を除く): 626809

約数列:

[1, 5, 7, 17, 19, 25, 35, 85, 95, 119, 133, 175, 323, 361, 425, 475, 595, 665, 1615, 1805, 2261, 2527, 2975, 3325, 6137, 8075, 9025, 11305, 12635, 30685, 42959, 56525, 63175, 153425, 214795, 1073975]

約数ペア:

[(1, 1073975), (5, 214795), (7, 153425), (17, 63175), (19, 56525), (25, 42959), (35, 30685), (85, 12635), (95, 11305), (119, 9025), (133, 8075), (175, 6137), (323, 3325), (361, 2975), (425, 2527), (475, 2261), (595, 1805), (665, 1615)]