20144202625

素因数分解:

$5^3\times {\mathrm{541}}^1\times {\mathrm{297881}}^1$

素因数の和:298437

約数の個数: 16

約数和(自身を含む): 25186518864

約数和(自身を除く): 5042316239

約数列:

[1, 5, 25, 125, 541, 2705, 13525, 67625, 297881, 1489405, 7447025, 37235125, 161153621, 805768105, 4028840525, 20144202625]

約数ペア:

[(1, 20144202625), (5, 4028840525), (25, 805768105), (125, 161153621), (541, 37235125), (2705, 7447025), (13525, 1489405), (67625, 297881)]