54274815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4007}}^1$

素因数の和:4068

約数の個数: 48

約数和(自身を含む): 110043648

約数和(自身を除く): 55768833

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4007, 4515, 12021, 13545, 20035, 28049, 36063, 60105, 84147, 140245, 172301, 180315, 252441, 420735, 516903, 861505, 1206107, 1262205, 1550709, 2584515, 3618321, 6030535, 7753545, 10854963, 18091605, 54274815]

約数ペア:

[(1, 54274815), (3, 18091605), (5, 10854963), (7, 7753545), (9, 6030535), (15, 3618321), (21, 2584515), (35, 1550709), (43, 1262205), (45, 1206107), (63, 861505), (105, 516903), (129, 420735), (215, 252441), (301, 180315), (315, 172301), (387, 140245), (645, 84147), (903, 60105), (1505, 36063), (1935, 28049), (2709, 20035), (4007, 13545), (4515, 12021)]