1323382425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{1283}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 2321369280

約数和(自身を除く): 997986855

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 809, 1275, 1283, 2427, 3849, 4045, 6415, 12135, 13753, 19245, 20225, 21811, 32075, 41259, 60675, 65433, 68765, 96225, 109055, 206295, 327165, 343825, 545275, 1031475, 1037947, 1635825, 3113841, 5189735, 15569205, 17645099, 25948675, 52935297, 77846025, 88225495, 264676485, 441127475, 1323382425]

約数ペア:

[(1, 1323382425), (3, 441127475), (5, 264676485), (15, 88225495), (17, 77846025), (25, 52935297), (51, 25948675), (75, 17645099), (85, 15569205), (255, 5189735), (425, 3113841), (809, 1635825), (1275, 1037947), (1283, 1031475), (2427, 545275), (3849, 343825), (4045, 327165), (6415, 206295), (12135, 109055), (13753, 96225), (19245, 68765), (20225, 65433), (21811, 60675), (32075, 41259)]