87903175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 116550576

約数和(自身を除く): 28647401

約数列:

[1, 5, 17, 25, 85, 107, 425, 535, 1819, 1933, 2675, 9095, 9665, 32861, 45475, 48325, 164305, 206831, 821525, 1034155, 3516127, 5170775, 17580635, 87903175]

約数ペア:

[(1, 87903175), (5, 17580635), (17, 5170775), (25, 3516127), (85, 1034155), (107, 821525), (425, 206831), (535, 164305), (1819, 48325), (1933, 45475), (2675, 32861), (9095, 9665)]