128533385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{16301}}^1$

素因数の和:16408

約数の個数: 16

約数和(自身を含む): 164324160

約数和(自身を除く): 35790775

約数列:

[1, 5, 19, 83, 95, 415, 1577, 7885, 16301, 81505, 309719, 1352983, 1548595, 6764915, 25706677, 128533385]

約数ペア:

[(1, 128533385), (5, 25706677), (19, 6764915), (83, 1548595), (95, 1352983), (415, 309719), (1577, 81505), (7885, 16301)]