84450555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 168689664

約数和(自身を除く): 84239109

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 889, 1143, 1905, 2111, 2667, 4445, 5715, 6333, 8001, 10555, 13335, 14777, 18999, 31665, 40005, 44331, 73885, 94995, 132993, 221655, 268097, 664965, 804291, 1340485, 1876679, 2412873, 4021455, 5630037, 9383395, 12064365, 16890111, 28150185, 84450555]

約数ペア:

[(1, 84450555), (3, 28150185), (5, 16890111), (7, 12064365), (9, 9383395), (15, 5630037), (21, 4021455), (35, 2412873), (45, 1876679), (63, 1340485), (105, 804291), (127, 664965), (315, 268097), (381, 221655), (635, 132993), (889, 94995), (1143, 73885), (1905, 44331), (2111, 40005), (2667, 31665), (4445, 18999), (5715, 14777), (6333, 13335), (8001, 10555)]