12144975

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1951}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 20332032

約数和(自身を除く): 8187057

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 1951, 2075, 5853, 6225, 9755, 29265, 48775, 146325, 161933, 485799, 809665, 2428995, 4048325, 12144975]

約数ペア:

[(1, 12144975), (3, 4048325), (5, 2428995), (15, 809665), (25, 485799), (75, 161933), (83, 146325), (249, 48775), (415, 29265), (1245, 9755), (1951, 6225), (2075, 5853)]