713737025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{920951}}^1$

素因数の和:920992

約数の個数: 12

約数和(自身を含む): 913584384

約数和(自身を除く): 199847359

約数列:

[1, 5, 25, 31, 155, 775, 920951, 4604755, 23023775, 28549481, 142747405, 713737025]

約数ペア:

[(1, 713737025), (5, 142747405), (25, 28549481), (31, 23023775), (155, 4604755), (775, 920951)]