827222485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{20611}}^1$

素因数の和:20988

約数の個数: 16

約数和(自身を含む): 1038844800

約数和(自身を除く): 211622315

約数列:

[1, 5, 23, 115, 349, 1745, 8027, 20611, 40135, 103055, 474053, 2370265, 7193239, 35966195, 165444497, 827222485]

約数ペア:

[(1, 827222485), (5, 165444497), (23, 35966195), (115, 7193239), (349, 2370265), (1745, 474053), (8027, 103055), (20611, 40135)]