143118225

素因数分解:

$3^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1423}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 264864000

約数和(自身を除く): 121745775

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 149, 225, 447, 675, 745, 1341, 1423, 2235, 3725, 4023, 4269, 6705, 7115, 11175, 12807, 20115, 21345, 33525, 35575, 38421, 64035, 100575, 106725, 192105, 212027, 320175, 636081, 960525, 1060135, 1908243, 3180405, 5300675, 5724729, 9541215, 15902025, 28623645, 47706075, 143118225]

約数ペア:

[(1, 143118225), (3, 47706075), (5, 28623645), (9, 15902025), (15, 9541215), (25, 5724729), (27, 5300675), (45, 3180405), (75, 1908243), (135, 1060135), (149, 960525), (225, 636081), (447, 320175), (675, 212027), (745, 192105), (1341, 106725), (1423, 100575), (2235, 64035), (3725, 38421), (4023, 35575), (4269, 33525), (6705, 21345), (7115, 20115), (11175, 12807)]