241400385

素因数分解:

$3^3\times 5^1\times {\mathrm{1788151}}^1$

素因数の和:1788165

約数の個数: 16

約数和(自身を含む): 429156480

約数和(自身を除く): 187756095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1788151, 5364453, 8940755, 16093359, 26822265, 48280077, 80466795, 241400385]

約数ペア:

[(1, 241400385), (3, 80466795), (5, 48280077), (9, 26822265), (15, 16093359), (27, 8940755), (45, 5364453), (135, 1788151)]