2020687515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{583171}}^1$

素因数の和:583200

約数の個数: 48

約数和(自身を含む): 4366791936

約数和(自身を除く): 2346104421

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 583171, 1749513, 2915855, 4082197, 5248539, 6414881, 8747565, 12246591, 19244643, 20410985, 26242695, 32074405, 36739773, 44904167, 57733929, 61232955, 96223215, 134712501, 183698865, 224520835, 288669645, 404137503, 673562505, 2020687515]

約数ペア:

[(1, 2020687515), (3, 673562505), (5, 404137503), (7, 288669645), (9, 224520835), (11, 183698865), (15, 134712501), (21, 96223215), (33, 61232955), (35, 57733929), (45, 44904167), (55, 36739773), (63, 32074405), (77, 26242695), (99, 20410985), (105, 19244643), (165, 12246591), (231, 8747565), (315, 6414881), (385, 5248539), (495, 4082197), (693, 2915855), (1155, 1749513), (3465, 583171)]