30481845

素因数分解:

$3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{1627}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 48840000

約数和(自身を除く): 18358155

約数列:

[1, 3, 5, 15, 1249, 1627, 3747, 4881, 6245, 8135, 18735, 24405, 2032123, 6096369, 10160615, 30481845]

約数ペア:

[(1, 30481845), (3, 10160615), (5, 6096369), (15, 2032123), (1249, 24405), (1627, 18735), (3747, 8135), (4881, 6245)]