229302805

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{887}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 278121600

約数和(自身を除く): 48818795

約数列:

[1, 5, 149, 347, 745, 887, 1735, 4435, 51703, 132163, 258515, 307789, 660815, 1538945, 45860561, 229302805]

約数ペア:

[(1, 229302805), (5, 45860561), (149, 1538945), (347, 660815), (745, 307789), (887, 258515), (1735, 132163), (4435, 51703)]