42875955

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 80668224

約数和(自身を除く): 37792269

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 205, 255, 369, 615, 697, 765, 1367, 1845, 2091, 3485, 4101, 6273, 6835, 10455, 12303, 20505, 23239, 31365, 56047, 61515, 69717, 116195, 168141, 209151, 280235, 348585, 504423, 840705, 952799, 1045755, 2522115, 2858397, 4763995, 8575191, 14291985, 42875955]

約数ペア:

[(1, 42875955), (3, 14291985), (5, 8575191), (9, 4763995), (15, 2858397), (17, 2522115), (41, 1045755), (45, 952799), (51, 840705), (85, 504423), (123, 348585), (153, 280235), (205, 209151), (255, 168141), (369, 116195), (615, 69717), (697, 61515), (765, 56047), (1367, 31365), (1845, 23239), (2091, 20505), (3485, 12303), (4101, 10455), (6273, 6835)]