27425830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63781}}^1$

素因数の和:63831

約数の個数: 16

約数和(自身を含む): 50515344

約数和(自身を除く): 23089514

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 63781, 127562, 318905, 637810, 2742583, 5485166, 13712915, 27425830]

約数ペア:

[(1, 27425830), (2, 13712915), (5, 5485166), (10, 2742583), (43, 637810), (86, 318905), (215, 127562), (430, 63781)]