129327075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33811}}^1$

素因数の和:33844

約数の個数: 36

約数和(自身を含む): 245272248

約数和(自身を除く): 115945173

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 33811, 101433, 169055, 304299, 507165, 574787, 845275, 1521495, 1724361, 2535825, 2873935, 5173083, 7607475, 8621805, 14369675, 25865415, 43109025, 129327075]

約数ペア:

[(1, 129327075), (3, 43109025), (5, 25865415), (9, 14369675), (15, 8621805), (17, 7607475), (25, 5173083), (45, 2873935), (51, 2535825), (75, 1724361), (85, 1521495), (153, 845275), (225, 574787), (255, 507165), (425, 304299), (765, 169055), (1275, 101433), (3825, 33811)]