491442885

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33811}}^1$

素因数の和:33858

約数の個数: 48

約数和(自身を含む): 949440960

約数和(自身を除く): 457998075

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 14535, 33811, 101433, 169055, 304299, 507165, 574787, 642409, 1521495, 1724361, 1927227, 2873935, 3212045, 5173083, 5781681, 8621805, 9636135, 10920953, 25865415, 28908405, 32762859, 54604765, 98288577, 163814295, 491442885]

約数ペア:

[(1, 491442885), (3, 163814295), (5, 98288577), (9, 54604765), (15, 32762859), (17, 28908405), (19, 25865415), (45, 10920953), (51, 9636135), (57, 8621805), (85, 5781681), (95, 5173083), (153, 3212045), (171, 2873935), (255, 1927227), (285, 1724361), (323, 1521495), (765, 642409), (855, 574787), (969, 507165), (1615, 304299), (2907, 169055), (4845, 101433), (14535, 33811)]