112157415

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 206983296

約数和(自身を除く): 94825881

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 271, 541, 765, 813, 1355, 1623, 2439, 2705, 4065, 4607, 4869, 8115, 9197, 12195, 13821, 23035, 24345, 27591, 41463, 45985, 69105, 82773, 137955, 146611, 207315, 413865, 439833, 733055, 1319499, 2199165, 2492387, 6597495, 7477161, 12461935, 22431483, 37385805, 112157415]

約数ペア:

[(1, 112157415), (3, 37385805), (5, 22431483), (9, 12461935), (15, 7477161), (17, 6597495), (45, 2492387), (51, 2199165), (85, 1319499), (153, 733055), (255, 439833), (271, 413865), (541, 207315), (765, 146611), (813, 137955), (1355, 82773), (1623, 69105), (2439, 45985), (2705, 41463), (4065, 27591), (4607, 24345), (4869, 23035), (8115, 13821), (9197, 12195)]