161462685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{633187}}^1$

素因数の和:633212

約数の個数: 16

約数和(自身を含む): 273537216

約数和(自身を除く): 112074531

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 633187, 1899561, 3165935, 9497805, 10764179, 32292537, 53820895, 161462685]

約数ペア:

[(1, 161462685), (3, 53820895), (5, 32292537), (15, 10764179), (17, 9497805), (51, 3165935), (85, 1899561), (255, 633187)]