85574545

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{52021}}^1$

素因数の和:52080

約数の個数: 16

約数和(自身を含む): 119858688

約数和(自身を除く): 34284143

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 52021, 260105, 364147, 1820735, 2444987, 12224935, 17114909, 85574545]

約数ペア:

[(1, 85574545), (5, 17114909), (7, 12224935), (35, 2444987), (47, 1820735), (235, 364147), (329, 260105), (1645, 52021)]