15025980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{250433}}^1$

素因数の和:250445

約数の個数: 24

約数和(自身を含む): 42072912

約数和(自身を除く): 27046932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 250433, 500866, 751299, 1001732, 1252165, 1502598, 2504330, 3005196, 3756495, 5008660, 7512990, 15025980]

約数ペア:

[(1, 15025980), (2, 7512990), (3, 5008660), (4, 3756495), (5, 3005196), (6, 2504330), (10, 1502598), (12, 1252165), (15, 1001732), (20, 751299), (30, 500866), (60, 250433)]