30012405

素因数分解:

$3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{11981}}^1$

素因数の和:12156

約数の個数: 16

約数和(自身を含む): 48311424

約数和(自身を除く): 18299019

約数列:

[1, 3, 5, 15, 167, 501, 835, 2505, 11981, 35943, 59905, 179715, 2000827, 6002481, 10004135, 30012405]

約数ペア:

[(1, 30012405), (3, 10004135), (5, 6002481), (15, 2000827), (167, 179715), (501, 59905), (835, 35943), (2505, 11981)]