39913545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{380129}}^1$

素因数の和:380144

約数の個数: 16

約数和(自身を含む): 72984960

約数和(自身を除く): 33071415

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 380129, 1140387, 1900645, 2660903, 5701935, 7982709, 13304515, 39913545]

約数ペア:

[(1, 39913545), (3, 13304515), (5, 7982709), (7, 5701935), (15, 2660903), (21, 1900645), (35, 1140387), (105, 380129)]