12678248565

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1\times {\mathrm{6551}}^1$

素因数の和:8074

約数の個数: 48

約数和(自身を含む): 22752213120

約数和(自身を除く): 10073964555

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 1483, 4449, 6551, 7415, 13347, 19653, 22245, 32755, 43007, 58959, 66735, 98265, 129021, 189979, 215035, 294795, 387063, 569937, 645105, 949895, 1709811, 1935315, 2849685, 8549055, 9715133, 29145399, 48575665, 87436197, 145726995, 281738857, 437180985, 845216571, 1408694285, 2535649713, 4226082855, 12678248565]

約数ペア:

[(1, 12678248565), (3, 4226082855), (5, 2535649713), (9, 1408694285), (15, 845216571), (29, 437180985), (45, 281738857), (87, 145726995), (145, 87436197), (261, 48575665), (435, 29145399), (1305, 9715133), (1483, 8549055), (4449, 2849685), (6551, 1935315), (7415, 1709811), (13347, 949895), (19653, 645105), (22245, 569937), (32755, 387063), (43007, 294795), (58959, 215035), (66735, 189979), (98265, 129021)]