514888925

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{38933}}^1$

素因数の和:38989

約数の個数: 18

約数和(自身を含む): 667445562

約数和(自身を除く): 152556637

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 13225, 38933, 194665, 895459, 973325, 4477295, 20595557, 22386475, 102977785, 514888925]

約数ペア:

[(1, 514888925), (5, 102977785), (23, 22386475), (25, 20595557), (115, 4477295), (529, 973325), (575, 895459), (2645, 194665), (13225, 38933)]