867761775

素因数分解:

$3^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{6661}}^1$

素因数の和:6873

約数の個数: 48

約数和(自身を含む): 1602610720

約数和(自身を除く): 734848945

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 193, 225, 579, 675, 965, 1737, 2895, 4825, 5211, 6661, 8685, 14475, 19983, 26055, 33305, 43425, 59949, 99915, 130275, 166525, 179847, 299745, 499575, 899235, 1285573, 1498725, 3856719, 4496175, 6427865, 11570157, 19283595, 32139325, 34710471, 57850785, 96417975, 173552355, 289253925, 867761775]

約数ペア:

[(1, 867761775), (3, 289253925), (5, 173552355), (9, 96417975), (15, 57850785), (25, 34710471), (27, 32139325), (45, 19283595), (75, 11570157), (135, 6427865), (193, 4496175), (225, 3856719), (579, 1498725), (675, 1285573), (965, 899235), (1737, 499575), (2895, 299745), (4825, 179847), (5211, 166525), (6661, 130275), (8685, 99915), (14475, 59949), (19983, 43425), (26055, 33305)]