289286145

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{108959}}^1$

素因数の和:109029

約数の個数: 24

約数和(自身を含む): 509932800

約数和(自身を除く): 220646655

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 108959, 326877, 544795, 980631, 1634385, 4903155, 6428581, 19285743, 32142905, 57857229, 96428715, 289286145]

約数ペア:

[(1, 289286145), (3, 96428715), (5, 57857229), (9, 32142905), (15, 19285743), (45, 6428581), (59, 4903155), (177, 1634385), (295, 980631), (531, 544795), (885, 326877), (2655, 108959)]