40551865

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 49640976

約数和(自身を除く): 9089111

約数列:

[1, 5, 73, 241, 365, 461, 1205, 2305, 17593, 33653, 87965, 111101, 168265, 555505, 8110373, 40551865]

約数ペア:

[(1, 40551865), (5, 8110373), (73, 555505), (241, 168265), (365, 111101), (461, 87965), (1205, 33653), (2305, 17593)]