109551315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 193729536

約数和(自身を除く): 84178221

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 97, 103, 129, 215, 255, 291, 309, 485, 515, 645, 731, 1455, 1545, 1649, 1751, 2193, 3655, 4171, 4429, 4947, 5253, 8245, 8755, 9991, 10965, 12513, 13287, 20855, 22145, 24735, 26265, 29973, 49955, 62565, 66435, 70907, 75293, 149865, 169847, 212721, 225879, 354535, 376465, 429613, 509541, 849235, 1063605, 1129395, 1288839, 2148065, 2547705, 6444195, 7303421, 21910263, 36517105, 109551315]

約数ペア:

[(1, 109551315), (3, 36517105), (5, 21910263), (15, 7303421), (17, 6444195), (43, 2547705), (51, 2148065), (85, 1288839), (97, 1129395), (103, 1063605), (129, 849235), (215, 509541), (255, 429613), (291, 376465), (309, 354535), (485, 225879), (515, 212721), (645, 169847), (731, 149865), (1455, 75293), (1545, 70907), (1649, 66435), (1751, 62565), (2193, 49955), (3655, 29973), (4171, 26265), (4429, 24735), (4947, 22145), (5253, 20855), (8245, 13287), (8755, 12513), (9991, 10965)]