84542445

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8501}}^1$

素因数の和:8542

約数の個数: 48

約数和(自身を含む): 167115312

約数和(自身を除く): 82572867

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 8501, 9945, 25503, 42505, 76509, 110513, 127515, 144517, 331539, 382545, 433551, 552565, 722585, 994617, 1300653, 1657695, 1878721, 2167755, 4973085, 5636163, 6503265, 9393605, 16908489, 28180815, 84542445]

約数ペア:

[(1, 84542445), (3, 28180815), (5, 16908489), (9, 9393605), (13, 6503265), (15, 5636163), (17, 4973085), (39, 2167755), (45, 1878721), (51, 1657695), (65, 1300653), (85, 994617), (117, 722585), (153, 552565), (195, 433551), (221, 382545), (255, 331539), (585, 144517), (663, 127515), (765, 110513), (1105, 76509), (1989, 42505), (3315, 25503), (8501, 9945)]