143463825

素因数分解:

$3^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{827}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 264893760

約数和(自身を除く): 121429935

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 257, 675, 771, 827, 1285, 2313, 2481, 3855, 4135, 6425, 6939, 7443, 11565, 12405, 19275, 20675, 22329, 34695, 37215, 57825, 62025, 111645, 173475, 186075, 212539, 558225, 637617, 1062695, 1912851, 3188085, 5313475, 5738553, 9564255, 15940425, 28692765, 47821275, 143463825]

約数ペア:

[(1, 143463825), (3, 47821275), (5, 28692765), (9, 15940425), (15, 9564255), (25, 5738553), (27, 5313475), (45, 3188085), (75, 1912851), (135, 1062695), (225, 637617), (257, 558225), (675, 212539), (771, 186075), (827, 173475), (1285, 111645), (2313, 62025), (2481, 57825), (3855, 37215), (4135, 34695), (6425, 22329), (6939, 20675), (7443, 19275), (11565, 12405)]