12451812085

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^2\times {\mathrm{1423}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 15260472576

約数和(自身を除く): 2808660491

約数列:

[1, 5, 71, 157, 355, 785, 1423, 7115, 11147, 24649, 55735, 101033, 123245, 223411, 505165, 1117055, 1750079, 8750395, 15862181, 35075527, 79310905, 175377635, 2490362417, 12451812085]

約数ペア:

[(1, 12451812085), (5, 2490362417), (71, 175377635), (157, 79310905), (355, 35075527), (785, 15862181), (1423, 8750395), (7115, 1750079), (11147, 1117055), (24649, 505165), (55735, 223411), (101033, 123245)]