9428540525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{70639}}^1$

素因数の和:70949

約数の個数: 24

約数和(自身を含む): 12350697600

約数和(自身を除く): 2922157075

約数列:

[1, 5, 19, 25, 95, 281, 475, 1405, 5339, 7025, 26695, 70639, 133475, 353195, 1342141, 1765975, 6710705, 19849559, 33553525, 99247795, 377141621, 496238975, 1885708105, 9428540525]

約数ペア:

[(1, 9428540525), (5, 1885708105), (19, 496238975), (25, 377141621), (95, 99247795), (281, 33553525), (475, 19849559), (1405, 6710705), (5339, 1765975), (7025, 1342141), (26695, 353195), (70639, 133475)]