25171085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4657}}^1$

素因数の和:4732

約数の個数: 16

約数和(自身を含む): 32196096

約数和(自身を除く): 7025011

約数列:

[1, 5, 23, 47, 115, 235, 1081, 4657, 5405, 23285, 107111, 218879, 535555, 1094395, 5034217, 25171085]

約数ペア:

[(1, 25171085), (5, 5034217), (23, 1094395), (47, 535555), (115, 218879), (235, 107111), (1081, 23285), (4657, 5405)]