11783975

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 36

約数和(自身を含む): 17815824

約数和(自身を除く): 6031849

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 233, 289, 425, 595, 1165, 1445, 1631, 2023, 2975, 3961, 5825, 7225, 8155, 10115, 19805, 27727, 40775, 50575, 67337, 99025, 138635, 336685, 471359, 693175, 1683425, 2356795, 11783975]

約数ペア:

[(1, 11783975), (5, 2356795), (7, 1683425), (17, 693175), (25, 471359), (35, 336685), (85, 138635), (119, 99025), (175, 67337), (233, 50575), (289, 40775), (425, 27727), (595, 19805), (1165, 10115), (1445, 8155), (1631, 7225), (2023, 5825), (2975, 3961)]