246089145

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 400608000

約数和(自身を除く): 154518855

約数列:

[1, 3, 5, 15, 103, 149, 309, 447, 515, 745, 1069, 1545, 2235, 3207, 5345, 15347, 16035, 46041, 76735, 110107, 159281, 230205, 330321, 477843, 550535, 796405, 1651605, 2389215, 16405943, 49217829, 82029715, 246089145]

約数ペア:

[(1, 246089145), (3, 82029715), (5, 49217829), (15, 16405943), (103, 2389215), (149, 1651605), (309, 796405), (447, 550535), (515, 477843), (745, 330321), (1069, 230205), (1545, 159281), (2235, 110107), (3207, 76735), (5345, 46041), (15347, 16035)]