271056285

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{128159}}^1$

素因数の和:128217

約数の個数: 24

約数和(自身を含む): 479831040

約数和(自身を除く): 208774755

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 128159, 384477, 640795, 1153431, 1922385, 5767155, 6023473, 18070419, 30117365, 54211257, 90352095, 271056285]

約数ペア:

[(1, 271056285), (3, 90352095), (5, 54211257), (9, 30117365), (15, 18070419), (45, 6023473), (47, 5767155), (141, 1922385), (235, 1153431), (423, 640795), (705, 384477), (2115, 128159)]