4427145

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 7742592

約数和(自身を除く): 3315447

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 751, 1179, 1965, 2253, 3755, 5895, 6759, 11265, 33795, 98381, 295143, 491905, 885429, 1475715, 4427145]

約数ペア:

[(1, 4427145), (3, 1475715), (5, 885429), (9, 491905), (15, 295143), (45, 98381), (131, 33795), (393, 11265), (655, 6759), (751, 5895), (1179, 3755), (1965, 2253)]