2879895

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5189}}^1$

素因数の和:5234

約数の個数: 16

約数和(自身を含む): 4733280

約数和(自身を除く): 1853385

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 5189, 15567, 25945, 77835, 191993, 575979, 959965, 2879895]

約数ペア:

[(1, 2879895), (3, 959965), (5, 575979), (15, 191993), (37, 77835), (111, 25945), (185, 15567), (555, 5189)]