1682817025

素因数分解:

$5^2\times {\mathrm{1699}}^1\times {\mathrm{39619}}^1$

素因数の和:41328

約数の個数: 12

約数和(自身を含む): 2087974000

約数和(自身を除く): 405156975

約数列:

[1, 5, 25, 1699, 8495, 39619, 42475, 198095, 990475, 67312681, 336563405, 1682817025]

約数ペア:

[(1, 1682817025), (5, 336563405), (25, 67312681), (1699, 990475), (8495, 198095), (39619, 42475)]