128344585

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{4451}}^1$

素因数の和:4608

約数の個数: 16

約数和(自身を含む): 158135040

約数和(自身を除く): 29790455

約数列:

[1, 5, 73, 79, 365, 395, 4451, 5767, 22255, 28835, 324923, 351629, 1624615, 1758145, 25668917, 128344585]

約数ペア:

[(1, 128344585), (5, 25668917), (73, 1758145), (79, 1624615), (365, 351629), (395, 324923), (4451, 28835), (5767, 22255)]