38763325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 51286400

約数和(自身を除く): 12523075

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 1033, 1501, 1975, 5165, 7505, 19627, 25825, 37525, 81607, 98135, 408035, 490675, 1550533, 2040175, 7752665, 38763325]

約数ペア:

[(1, 38763325), (5, 7752665), (19, 2040175), (25, 1550533), (79, 490675), (95, 408035), (395, 98135), (475, 81607), (1033, 37525), (1501, 25825), (1975, 19627), (5165, 7505)]