2017806195

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{43019}}^1$

素因数の和:43139

約数の個数: 32

約数和(自身を含む): 3345235200

約数和(自身を除く): 1327429005

約数列:

[1, 3, 5, 15, 53, 59, 159, 177, 265, 295, 795, 885, 3127, 9381, 15635, 43019, 46905, 129057, 215095, 645285, 2280007, 2538121, 6840021, 7614363, 11400035, 12690605, 34200105, 38071815, 134520413, 403561239, 672602065, 2017806195]

約数ペア:

[(1, 2017806195), (3, 672602065), (5, 403561239), (15, 134520413), (53, 38071815), (59, 34200105), (159, 12690605), (177, 11400035), (265, 7614363), (295, 6840021), (795, 2538121), (885, 2280007), (3127, 645285), (9381, 215095), (15635, 129057), (43019, 46905)]