289042965

素因数分解:

$3^3\times 5^1\times {\mathrm{2141059}}^1$

素因数の和:2141073

約数の個数: 16

約数和(自身を含む): 513854400

約数和(自身を除く): 224811435

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2141059, 6423177, 10705295, 19269531, 32115885, 57808593, 96347655, 289042965]

約数ペア:

[(1, 289042965), (3, 96347655), (5, 57808593), (9, 32115885), (15, 19269531), (27, 10705295), (45, 6423177), (135, 2141059)]