89544845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19403}}^1$

素因数の和:19492

約数の個数: 16

約数和(自身を含む): 117355392

約数和(自身を除く): 27810547

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 19403, 97015, 252239, 1261195, 1377613, 6888065, 17908969, 89544845]

約数ペア:

[(1, 89544845), (5, 17908969), (13, 6888065), (65, 1377613), (71, 1261195), (355, 252239), (923, 97015), (4615, 19403)]