87752465

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6691}}^1$

素因数の和:6800

約数の個数: 16

約数和(自身を含む): 109534656

約数和(自身を除く): 21782191

約数列:

[1, 5, 43, 61, 215, 305, 2623, 6691, 13115, 33455, 287713, 408151, 1438565, 2040755, 17550493, 87752465]

約数ペア:

[(1, 87752465), (5, 17550493), (43, 2040755), (61, 1438565), (215, 408151), (305, 287713), (2623, 33455), (6691, 13115)]