826640225

素因数分解:

$5^2\times {\mathrm{2333}}^1\times {\mathrm{14173}}^1$

素因数の和:16516

約数の個数: 12

約数和(自身を含む): 1025545596

約数和(自身を除く): 198905371

約数列:

[1, 5, 25, 2333, 11665, 14173, 58325, 70865, 354325, 33065609, 165328045, 826640225]

約数ペア:

[(1, 826640225), (5, 165328045), (25, 33065609), (2333, 354325), (11665, 70865), (14173, 58325)]