28333095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1811}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 52185600

約数和(自身を除く): 23852505

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 1811, 2235, 3129, 5215, 5433, 9055, 12677, 15645, 27165, 38031, 63385, 190155, 269839, 809517, 1349195, 1888873, 4047585, 5666619, 9444365, 28333095]

約数ペア:

[(1, 28333095), (3, 9444365), (5, 5666619), (7, 4047585), (15, 1888873), (21, 1349195), (35, 809517), (105, 269839), (149, 190155), (447, 63385), (745, 38031), (1043, 27165), (1811, 15645), (2235, 12677), (3129, 9055), (5215, 5433)]