2007149055

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 3416878080

約数和(自身を除く): 1409729025

約数列:

[1, 3, 5, 15, 41, 43, 71, 123, 129, 205, 213, 215, 355, 615, 645, 1065, 1069, 1763, 2911, 3053, 3207, 5289, 5345, 8733, 8815, 9159, 14555, 15265, 16035, 26445, 43665, 43829, 45795, 45967, 75899, 125173, 131487, 137901, 219145, 227697, 229835, 375519, 379495, 625865, 657435, 689505, 1138485, 1877595, 1884647, 3111859, 3263657, 5653941, 9335577, 9423235, 9790971, 15559295, 16318285, 28269705, 46677885, 48954855, 133809937, 401429811, 669049685, 2007149055]

約数ペア:

[(1, 2007149055), (3, 669049685), (5, 401429811), (15, 133809937), (41, 48954855), (43, 46677885), (71, 28269705), (123, 16318285), (129, 15559295), (205, 9790971), (213, 9423235), (215, 9335577), (355, 5653941), (615, 3263657), (645, 3111859), (1065, 1884647), (1069, 1877595), (1763, 1138485), (2911, 689505), (3053, 657435), (3207, 625865), (5289, 379495), (5345, 375519), (8733, 229835), (8815, 227697), (9159, 219145), (14555, 137901), (15265, 131487), (16035, 125173), (26445, 75899), (43665, 45967), (43829, 45795)]