51872385

素因数分解:

$3^1\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{2087}}^1$

素因数の和:3752

約数の個数: 16

約数和(自身を含む): 83085696

約数和(自身を除く): 31213311

約数列:

[1, 3, 5, 15, 1657, 2087, 4971, 6261, 8285, 10435, 24855, 31305, 3458159, 10374477, 17290795, 51872385]

約数ペア:

[(1, 51872385), (3, 17290795), (5, 10374477), (15, 3458159), (1657, 31305), (2087, 24855), (4971, 10435), (6261, 8285)]