283051275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17077}}^1$

素因数の和:17120

約数の個数: 48

約数和(自身を含む): 533653344

約数和(自身を除く): 250602069

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 5525, 16575, 17077, 51231, 85385, 222001, 256155, 290309, 426925, 666003, 870927, 1110005, 1280775, 1451545, 3330015, 3774017, 4354635, 5550025, 7257725, 11322051, 16650075, 18870085, 21773175, 56610255, 94350425, 283051275]

約数ペア:

[(1, 283051275), (3, 94350425), (5, 56610255), (13, 21773175), (15, 18870085), (17, 16650075), (25, 11322051), (39, 7257725), (51, 5550025), (65, 4354635), (75, 3774017), (85, 3330015), (195, 1451545), (221, 1280775), (255, 1110005), (325, 870927), (425, 666003), (663, 426925), (975, 290309), (1105, 256155), (1275, 222001), (3315, 85385), (5525, 51231), (16575, 17077)]