49208145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{709}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 90243840

約数和(自身を除く): 41035695

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 661, 709, 1983, 2127, 3305, 3545, 4627, 4963, 9915, 10635, 13881, 14889, 23135, 24815, 69405, 74445, 468649, 1405947, 2343245, 3280543, 7029735, 9841629, 16402715, 49208145]

約数ペア:

[(1, 49208145), (3, 16402715), (5, 9841629), (7, 7029735), (15, 3280543), (21, 2343245), (35, 1405947), (105, 468649), (661, 74445), (709, 69405), (1983, 24815), (2127, 23135), (3305, 14889), (3545, 13881), (4627, 10635), (4963, 9915)]