205452025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{883}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 262420704

約数和(自身を除く): 56968679

約数列:

[1, 5, 25, 41, 205, 227, 883, 1025, 1135, 4415, 5675, 9307, 22075, 36203, 46535, 181015, 200441, 232675, 905075, 1002205, 5011025, 8218081, 41090405, 205452025]

約数ペア:

[(1, 205452025), (5, 41090405), (25, 8218081), (41, 5011025), (205, 1002205), (227, 905075), (883, 232675), (1025, 200441), (1135, 181015), (4415, 46535), (5675, 36203), (9307, 22075)]