82422645

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 137118720

約数和(自身を除く): 54696075

約数列:

[1, 3, 5, 15, 31, 93, 155, 157, 465, 471, 785, 1129, 2355, 3387, 4867, 5645, 14601, 16935, 24335, 34999, 73005, 104997, 174995, 177253, 524985, 531759, 886265, 2658795, 5494843, 16484529, 27474215, 82422645]

約数ペア:

[(1, 82422645), (3, 27474215), (5, 16484529), (15, 5494843), (31, 2658795), (93, 886265), (155, 531759), (157, 524985), (465, 177253), (471, 174995), (785, 104997), (1129, 73005), (2355, 34999), (3387, 24335), (4867, 16935), (5645, 14601)]