1275350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1144

約数の個数: 24

約数和(自身を含む): 2477520

約数和(自身を除く): 1202170

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1109, 1150, 2218, 5545, 11090, 25507, 27725, 51014, 55450, 127535, 255070, 637675, 1275350]

約数ペア:

[(1, 1275350), (2, 637675), (5, 255070), (10, 127535), (23, 55450), (25, 51014), (46, 27725), (50, 25507), (115, 11090), (230, 5545), (575, 2218), (1109, 1150)]