228862025

素因数分解:

$5^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1291}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 324901824

約数和(自身を除く): 96039799

約数列:

[1, 5, 7, 25, 35, 175, 1013, 1291, 5065, 6455, 7091, 9037, 25325, 32275, 35455, 45185, 177275, 225925, 1307783, 6538915, 9154481, 32694575, 45772405, 228862025]

約数ペア:

[(1, 228862025), (5, 45772405), (7, 32694575), (25, 9154481), (35, 6538915), (175, 1307783), (1013, 225925), (1291, 177275), (5065, 45185), (6455, 35455), (7091, 32275), (9037, 25325)]