814888965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 1578756096

約数和(自身を除く): 763867131

約数列:

[1, 3, 5, 11, 15, 17, 23, 33, 51, 55, 69, 85, 115, 165, 187, 253, 255, 289, 345, 391, 561, 743, 759, 867, 935, 1173, 1265, 1445, 1955, 2229, 2805, 3179, 3715, 3795, 4301, 4335, 5865, 6647, 8173, 9537, 11145, 12631, 12903, 15895, 17089, 19941, 21505, 24519, 33235, 37893, 40865, 47685, 51267, 63155, 64515, 73117, 85445, 99705, 122595, 138941, 187979, 189465, 214727, 219351, 256335, 290513, 365585, 416823, 563937, 644181, 694705, 871539, 939895, 1073635, 1096755, 1452565, 2084115, 2361997, 2819685, 3195643, 3220905, 4357695, 4938721, 7085991, 9586929, 11809985, 14816163, 15978215, 24693605, 35429955, 47934645, 54325931, 74080815, 162977793, 271629655, 814888965]

約数ペア:

[(1, 814888965), (3, 271629655), (5, 162977793), (11, 74080815), (15, 54325931), (17, 47934645), (23, 35429955), (33, 24693605), (51, 15978215), (55, 14816163), (69, 11809985), (85, 9586929), (115, 7085991), (165, 4938721), (187, 4357695), (253, 3220905), (255, 3195643), (289, 2819685), (345, 2361997), (391, 2084115), (561, 1452565), (743, 1096755), (759, 1073635), (867, 939895), (935, 871539), (1173, 694705), (1265, 644181), (1445, 563937), (1955, 416823), (2229, 365585), (2805, 290513), (3179, 256335), (3715, 219351), (3795, 214727), (4301, 189465), (4335, 187979), (5865, 138941), (6647, 122595), (8173, 99705), (9537, 85445), (11145, 73117), (12631, 64515), (12903, 63155), (15895, 51267), (17089, 47685), (19941, 40865), (21505, 37893), (24519, 33235)]