17472534852855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{72661447}}^1$

素因数の和:72661536

約数の個数: 64

約数和(自身を含む): 31640863500288

約数和(自身を除く): 14168328647433

約数列:

[1, 3, 5, 15, 17, 23, 41, 51, 69, 85, 115, 123, 205, 255, 345, 391, 615, 697, 943, 1173, 1955, 2091, 2829, 3485, 4715, 5865, 10455, 14145, 16031, 48093, 80155, 240465, 72661447, 217984341, 363307235, 1089921705, 1235244599, 1671213281, 2979119327, 3705733797, 5013639843, 6176222995, 8356066405, 8937357981, 14895596635, 18528668985, 25068199215, 28410625777, 44686789905, 50645028559, 68519744521, 85231877331, 142053128885, 151935085677, 205559233563, 253225142795, 342598722605, 426159386655, 759675428385, 1027796167815, 1164835656857, 3494506970571, 5824178284285, 17472534852855]

約数ペア:

[(1, 17472534852855), (3, 5824178284285), (5, 3494506970571), (15, 1164835656857), (17, 1027796167815), (23, 759675428385), (41, 426159386655), (51, 342598722605), (69, 253225142795), (85, 205559233563), (115, 151935085677), (123, 142053128885), (205, 85231877331), (255, 68519744521), (345, 50645028559), (391, 44686789905), (615, 28410625777), (697, 25068199215), (943, 18528668985), (1173, 14895596635), (1955, 8937357981), (2091, 8356066405), (2829, 6176222995), (3485, 5013639843), (4715, 3705733797), (5865, 2979119327), (10455, 1671213281), (14145, 1235244599), (16031, 1089921705), (48093, 363307235), (80155, 217984341), (240465, 72661447)]