30072975

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4831}}^1$

素因数の和:4927

約数の個数: 24

約数和(自身を含む): 50330112

約数和(自身を除く): 20257137

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 4831, 6225, 14493, 24155, 72465, 120775, 362325, 400973, 1202919, 2004865, 6014595, 10024325, 30072975]

約数ペア:

[(1, 30072975), (3, 10024325), (5, 6014595), (15, 2004865), (25, 1202919), (75, 400973), (83, 362325), (249, 120775), (415, 72465), (1245, 24155), (2075, 14493), (4831, 6225)]