30345675

素因数分解:

$3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{1009}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 50346480

約数和(自身を除く): 20000805

約数列:

[1, 3, 5, 15, 25, 75, 401, 1009, 1203, 2005, 3027, 5045, 6015, 10025, 15135, 25225, 30075, 75675, 404609, 1213827, 2023045, 6069135, 10115225, 30345675]

約数ペア:

[(1, 30345675), (3, 10115225), (5, 6069135), (15, 2023045), (25, 1213827), (75, 404609), (401, 75675), (1009, 30075), (1203, 25225), (2005, 15135), (3027, 10025), (5045, 6015)]