243044685

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1859

約数の個数: 64

約数和(自身を含む): 471475200

約数和(自身を除く): 228430515

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 79, 117, 135, 195, 237, 351, 395, 585, 711, 1027, 1185, 1753, 1755, 2133, 3081, 3555, 5135, 5259, 8765, 9243, 10665, 15405, 15777, 22789, 26295, 27729, 46215, 47331, 68367, 78885, 113945, 138487, 138645, 205101, 236655, 341835, 415461, 615303, 692435, 1025505, 1246383, 1800331, 2077305, 3076515, 3739149, 5400993, 6231915, 9001655, 16202979, 18695745, 27004965, 48608937, 81014895, 243044685]

約数ペア:

[(1, 243044685), (3, 81014895), (5, 48608937), (9, 27004965), (13, 18695745), (15, 16202979), (27, 9001655), (39, 6231915), (45, 5400993), (65, 3739149), (79, 3076515), (117, 2077305), (135, 1800331), (195, 1246383), (237, 1025505), (351, 692435), (395, 615303), (585, 415461), (711, 341835), (1027, 236655), (1185, 205101), (1753, 138645), (1755, 138487), (2133, 113945), (3081, 78885), (3555, 68367), (5135, 47331), (5259, 46215), (8765, 27729), (9243, 26295), (10665, 22789), (15405, 15777)]