5155335

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 9906624

約数和(自身を除く): 4751289

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 293, 345, 391, 765, 879, 1035, 1173, 1465, 1955, 2637, 3519, 4395, 4981, 5865, 6739, 13185, 14943, 17595, 20217, 24905, 33695, 44829, 60651, 74715, 101085, 114563, 224145, 303255, 343689, 572815, 1031067, 1718445, 5155335]

約数ペア:

[(1, 5155335), (3, 1718445), (5, 1031067), (9, 572815), (15, 343689), (17, 303255), (23, 224145), (45, 114563), (51, 101085), (69, 74715), (85, 60651), (115, 44829), (153, 33695), (207, 24905), (255, 20217), (293, 17595), (345, 14943), (391, 13185), (765, 6739), (879, 5865), (1035, 4981), (1173, 4395), (1465, 3519), (1955, 2637)]