489312925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{850979}}^1$

素因数の和:851012

約数の個数: 12

約数和(自身を含む): 633129120

約数和(自身を除く): 143816195

約数列:

[1, 5, 23, 25, 115, 575, 850979, 4254895, 19572517, 21274475, 97862585, 489312925]

約数ペア:

[(1, 489312925), (5, 97862585), (23, 21274475), (25, 19572517), (115, 4254895), (575, 850979)]