1178025

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 1979040

約数和(自身を除く): 801015

約数列:

[1, 3, 5, 15, 25, 75, 113, 139, 339, 417, 565, 695, 1695, 2085, 2825, 3475, 8475, 10425, 15707, 47121, 78535, 235605, 392675, 1178025]

約数ペア:

[(1, 1178025), (3, 392675), (5, 235605), (15, 78535), (25, 47121), (75, 15707), (113, 10425), (139, 8475), (339, 3475), (417, 2825), (565, 2085), (695, 1695)]