224715865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 308448000

約数和(自身を除く): 83732135

約数列:

[1, 5, 11, 23, 55, 115, 253, 349, 509, 1265, 1745, 2545, 3839, 5599, 8027, 11707, 19195, 27995, 40135, 58535, 88297, 128777, 177641, 441485, 643885, 888205, 1954051, 4085743, 9770255, 20428715, 44943173, 224715865]

約数ペア:

[(1, 224715865), (5, 44943173), (11, 20428715), (23, 9770255), (55, 4085743), (115, 1954051), (253, 888205), (349, 643885), (509, 441485), (1265, 177641), (1745, 128777), (2545, 88297), (3839, 58535), (5599, 40135), (8027, 27995), (11707, 19195)]