30321075

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3709}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 50604400

約数和(自身を除く): 20283325

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 3709, 8175, 11127, 18545, 55635, 92725, 278175, 404281, 1212843, 2021405, 6064215, 10107025, 30321075]

約数ペア:

[(1, 30321075), (3, 10107025), (5, 6064215), (15, 2021405), (25, 1212843), (75, 404281), (109, 278175), (327, 92725), (545, 55635), (1635, 18545), (2725, 11127), (3709, 8175)]