19005673095

素因数分解:

$3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{877}}^1\times {\mathrm{1097}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 33085990080

約数和(自身を除く): 14080316985

約数列:

[1, 3, 5, 9, 15, 45, 439, 877, 1097, 1317, 2195, 2631, 3291, 3951, 4385, 5485, 6585, 7893, 9873, 13155, 16455, 19755, 39465, 49365, 385003, 481583, 962069, 1155009, 1444749, 1925015, 2407915, 2886207, 3465027, 4334247, 4810345, 5775045, 7223745, 8658621, 14431035, 17325135, 21671235, 43293105, 422348291, 1267044873, 2111741455, 3801134619, 6335224365, 19005673095]

約数ペア:

[(1, 19005673095), (3, 6335224365), (5, 3801134619), (9, 2111741455), (15, 1267044873), (45, 422348291), (439, 43293105), (877, 21671235), (1097, 17325135), (1317, 14431035), (2195, 8658621), (2631, 7223745), (3291, 5775045), (3951, 4810345), (4385, 4334247), (5485, 3465027), (6585, 2886207), (7893, 2407915), (9873, 1925015), (13155, 1444749), (16455, 1155009), (19755, 962069), (39465, 481583), (49365, 385003)]