189339025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{184721}}^1$

素因数の和:184772

約数の個数: 12

約数和(自身を含む): 240508044

約数和(自身を除く): 51169019

約数列:

[1, 5, 25, 41, 205, 1025, 184721, 923605, 4618025, 7573561, 37867805, 189339025]

約数ペア:

[(1, 189339025), (5, 37867805), (25, 7573561), (41, 4618025), (205, 923605), (1025, 184721)]