30369975

素因数分解:

$3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1319}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 50413440

約数和(自身を除く): 20043465

約数列:

[1, 3, 5, 15, 25, 75, 307, 921, 1319, 1535, 3957, 4605, 6595, 7675, 19785, 23025, 32975, 98925, 404933, 1214799, 2024665, 6073995, 10123325, 30369975]

約数ペア:

[(1, 30369975), (3, 10123325), (5, 6073995), (15, 2024665), (25, 1214799), (75, 404933), (307, 98925), (921, 32975), (1319, 23025), (1535, 19785), (3957, 7675), (4605, 6595)]