80530975

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9791}}^1$

素因数の和:9855

約数の個数: 24

約数和(自身を含む): 116563968

約数和(自身を除く): 36032993

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 1175, 1645, 8225, 9791, 48955, 68537, 244775, 342685, 460177, 1713425, 2300885, 3221239, 11504425, 16106195, 80530975]

約数ペア:

[(1, 80530975), (5, 16106195), (7, 11504425), (25, 3221239), (35, 2300885), (47, 1713425), (175, 460177), (235, 342685), (329, 244775), (1175, 68537), (1645, 48955), (8225, 9791)]