30038265

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18041}}^1$

素因数の和:18089

約数の個数: 24

約数和(自身を含む): 53476488

約数和(自身を除く): 23438223

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 18041, 54123, 90205, 162369, 270615, 667517, 811845, 2002551, 3337585, 6007653, 10012755, 30038265]

約数ペア:

[(1, 30038265), (3, 10012755), (5, 6007653), (9, 3337585), (15, 2002551), (37, 811845), (45, 667517), (111, 270615), (185, 162369), (333, 90205), (555, 54123), (1665, 18041)]