2193148935

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{125287}}^1$

素因数の和:125687

約数の個数: 24

約数和(自身を含む): 3811260960

約数和(自身を除く): 1618112025

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1945, 3501, 5835, 17505, 125287, 375861, 626435, 1127583, 1879305, 5637915, 48736643, 146209929, 243683215, 438629787, 731049645, 2193148935]

約数ペア:

[(1, 2193148935), (3, 731049645), (5, 438629787), (9, 243683215), (15, 146209929), (45, 48736643), (389, 5637915), (1167, 1879305), (1945, 1127583), (3501, 626435), (5835, 375861), (17505, 125287)]