28210465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4919}}^1$

素因数の和:4992

約数の個数: 16

約数和(自身を含む): 35896320

約数和(自身を除く): 7685855

約数列:

[1, 5, 31, 37, 155, 185, 1147, 4919, 5735, 24595, 152489, 182003, 762445, 910015, 5642093, 28210465]

約数ペア:

[(1, 28210465), (5, 5642093), (31, 910015), (37, 762445), (155, 182003), (185, 152489), (1147, 24595), (4919, 5735)]