15698969253

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{72047}}^1$

素因数の和:72166

約数の個数: 48

約数和(自身を含む): 25895780352

約数和(自身を除く): 10196811099

約数列:

[1, 3, 9, 11, 31, 33, 71, 93, 99, 213, 279, 341, 639, 781, 1023, 2201, 2343, 3069, 6603, 7029, 19809, 24211, 72047, 72633, 216141, 217899, 648423, 792517, 2233457, 2377551, 5115337, 6700371, 7132653, 15346011, 20101113, 24568027, 46038033, 56268707, 73704081, 158575447, 168806121, 221112243, 475726341, 506418363, 1427179023, 1744329917, 5232989751, 15698969253]

約数ペア:

[(1, 15698969253), (3, 5232989751), (9, 1744329917), (11, 1427179023), (31, 506418363), (33, 475726341), (71, 221112243), (93, 168806121), (99, 158575447), (213, 73704081), (279, 56268707), (341, 46038033), (639, 24568027), (781, 20101113), (1023, 15346011), (2201, 7132653), (2343, 6700371), (3069, 5115337), (6603, 2377551), (7029, 2233457), (19809, 792517), (24211, 648423), (72047, 217899), (72633, 216141)]