17873485495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1\times {\mathrm{2141}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 22559886720

約数和(自身を除く): 4686401225

約数列:

[1, 5, 23, 115, 229, 317, 1145, 1585, 2141, 5267, 7291, 10705, 26335, 36455, 49243, 72593, 246215, 362965, 490289, 678697, 1669639, 2451445, 3393485, 8348195, 11276647, 15610031, 56383235, 78050155, 155421613, 777108065, 3574697099, 17873485495]

約数ペア:

[(1, 17873485495), (5, 3574697099), (23, 777108065), (115, 155421613), (229, 78050155), (317, 56383235), (1145, 15610031), (1585, 11276647), (2141, 8348195), (5267, 3393485), (7291, 2451445), (10705, 1669639), (26335, 678697), (36455, 490289), (49243, 362965), (72593, 246215)]