1676673025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{20441}}^1$

素因数の和:20661

約数の個数: 24

約数和(自身を含む): 2212887384

約数和(自身を除く): 536214359

約数列:

[1, 5, 17, 25, 85, 193, 425, 965, 3281, 4825, 16405, 20441, 82025, 102205, 347497, 511025, 1737485, 3945113, 8687425, 19725565, 67066921, 98627825, 335334605, 1676673025]

約数ペア:

[(1, 1676673025), (5, 335334605), (17, 98627825), (25, 67066921), (85, 19725565), (193, 8687425), (425, 3945113), (965, 1737485), (3281, 511025), (4825, 347497), (16405, 102205), (20441, 82025)]