49172865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10891}}^1$

素因数の和:10949

約数の個数: 32

約数和(自身を含む): 92015616

約数和(自身を除く): 42842751

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 10891, 32673, 54455, 76237, 163365, 228711, 381185, 468313, 1143555, 1404939, 2341565, 3278191, 7024695, 9834573, 16390955, 49172865]

約数ペア:

[(1, 49172865), (3, 16390955), (5, 9834573), (7, 7024695), (15, 3278191), (21, 2341565), (35, 1404939), (43, 1143555), (105, 468313), (129, 381185), (215, 228711), (301, 163365), (645, 76237), (903, 54455), (1505, 32673), (4515, 10891)]