27838985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5189}}^1$

素因数の和:5260

約数の個数: 16

約数和(自身を含む): 35499600

約数和(自身を除く): 7660615

約数列:

[1, 5, 29, 37, 145, 185, 1073, 5189, 5365, 25945, 150481, 191993, 752405, 959965, 5567797, 27838985]

約数ペア:

[(1, 27838985), (5, 5567797), (29, 959965), (37, 752405), (145, 191993), (185, 150481), (1073, 25945), (5189, 5365)]