827238425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{14713}}^1$

素因数の和:14909

約数の個数: 24

約数和(自身を含む): 1111142424

約数和(自身を除く): 283903999

約数列:

[1, 5, 13, 25, 65, 173, 325, 865, 2249, 4325, 11245, 14713, 56225, 73565, 191269, 367825, 956345, 2545349, 4781725, 12726745, 33089537, 63633725, 165447685, 827238425]

約数ペア:

[(1, 827238425), (5, 165447685), (13, 63633725), (25, 33089537), (65, 12726745), (173, 4781725), (325, 2545349), (865, 956345), (2249, 367825), (4325, 191269), (11245, 73565), (14713, 56225)]