75020975

素因数分解:

$5^2\times {\mathrm{311}}^1\times {\mathrm{9649}}^1$

素因数の和:9970

約数の個数: 12

約数和(自身を含む): 93334800

約数和(自身を除く): 18313825

約数列:

[1, 5, 25, 311, 1555, 7775, 9649, 48245, 241225, 3000839, 15004195, 75020975]

約数ペア:

[(1, 75020975), (5, 15004195), (25, 3000839), (311, 241225), (1555, 48245), (7775, 9649)]