47844645

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{21407}}^1$

素因数の和:21564

約数の個数: 16

約数和(自身を含む): 77068800

約数和(自身を除く): 29224155

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 21407, 64221, 107035, 321105, 3189643, 9568929, 15948215, 47844645]

約数ペア:

[(1, 47844645), (3, 15948215), (5, 9568929), (15, 3189643), (149, 321105), (447, 107035), (745, 64221), (2235, 21407)]