87200345

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1697}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 107585280

約数和(自身を除く): 20384935

約数列:

[1, 5, 43, 215, 239, 1195, 1697, 8485, 10277, 51385, 72971, 364855, 405583, 2027915, 17440069, 87200345]

約数ペア:

[(1, 87200345), (5, 17440069), (43, 2027915), (215, 405583), (239, 364855), (1195, 72971), (1697, 51385), (8485, 10277)]