1323247725

素因数分解:

$3^3\times 5^2\times {\mathrm{691}}^1\times {\mathrm{2837}}^1$

素因数の和:3547

約数の個数: 48

約数和(自身を含む): 2435231040

約数和(自身を除く): 1111983315

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 691, 2073, 2837, 3455, 6219, 8511, 10365, 14185, 17275, 18657, 25533, 31095, 42555, 51825, 70925, 76599, 93285, 127665, 155475, 212775, 382995, 466425, 638325, 1914975, 1960367, 5881101, 9801835, 17643303, 29405505, 49009175, 52929909, 88216515, 147027525, 264649545, 441082575, 1323247725]

約数ペア:

[(1, 1323247725), (3, 441082575), (5, 264649545), (9, 147027525), (15, 88216515), (25, 52929909), (27, 49009175), (45, 29405505), (75, 17643303), (135, 9801835), (225, 5881101), (675, 1960367), (691, 1914975), (2073, 638325), (2837, 466425), (3455, 382995), (6219, 212775), (8511, 155475), (10365, 127665), (14185, 93285), (17275, 76599), (18657, 70925), (25533, 51825), (31095, 42555)]