5163025

素因数分解:

$5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 7402304

約数和(自身を除く): 2239279

約数列:

[1, 5, 7, 25, 35, 163, 175, 181, 815, 905, 1141, 1267, 4075, 4525, 5705, 6335, 28525, 29503, 31675, 147515, 206521, 737575, 1032605, 5163025]

約数ペア:

[(1, 5163025), (5, 1032605), (7, 737575), (25, 206521), (35, 147515), (163, 31675), (175, 29503), (181, 28525), (815, 6335), (905, 5705), (1141, 4525), (1267, 4075)]