30252405

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{18503}}^1$

素因数の和:18620

約数の個数: 16

約数和(自身を含む): 48850560

約数和(自身を除く): 18598155

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 18503, 55509, 92515, 277545, 2016827, 6050481, 10084135, 30252405]

約数ペア:

[(1, 30252405), (3, 10084135), (5, 6050481), (15, 2016827), (109, 277545), (327, 92515), (545, 55509), (1635, 18503)]