489315565

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{4889}}^1$

素因数の和:5472

約数の個数: 16

約数和(自身を含む): 604286640

約数和(自身を除く): 114971075

約数列:

[1, 5, 37, 185, 541, 2705, 4889, 20017, 24445, 100085, 180893, 904465, 2644949, 13224745, 97863113, 489315565]

約数ペア:

[(1, 489315565), (5, 97863113), (37, 13224745), (185, 2644949), (541, 904465), (2705, 180893), (4889, 100085), (20017, 24445)]