7875855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13463}}^1$

素因数の和:13487

約数の個数: 24

約数和(自身を含む): 14702688

約数和(自身を除く): 6826833

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 13463, 40389, 67315, 121167, 175019, 201945, 525057, 605835, 875095, 1575171, 2625285, 7875855]

約数ペア:

[(1, 7875855), (3, 2625285), (5, 1575171), (9, 875095), (13, 605835), (15, 525057), (39, 201945), (45, 175019), (65, 121167), (117, 67315), (195, 40389), (585, 13463)]