84210385

素因数分解:

$5^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{2731}}^1$

素因数の和:3624

約数の個数: 16

約数和(自身を含む): 115661952

約数和(自身を除く): 31451567

約数列:

[1, 5, 7, 35, 881, 2731, 4405, 6167, 13655, 19117, 30835, 95585, 2406011, 12030055, 16842077, 84210385]

約数ペア:

[(1, 84210385), (5, 16842077), (7, 12030055), (35, 2406011), (881, 95585), (2731, 30835), (4405, 19117), (6167, 13655)]