54357485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 80828160

約数和(自身を除く): 26470675

約数列:

[1, 5, 7, 13, 35, 65, 91, 193, 455, 619, 965, 1351, 2509, 3095, 4333, 6755, 8047, 12545, 17563, 21665, 40235, 56329, 87815, 119467, 281645, 597335, 836269, 1553071, 4181345, 7765355, 10871497, 54357485]

約数ペア:

[(1, 54357485), (5, 10871497), (7, 7765355), (13, 4181345), (35, 1553071), (65, 836269), (91, 597335), (193, 281645), (455, 119467), (619, 87815), (965, 56329), (1351, 40235), (2509, 21665), (3095, 17563), (4333, 12545), (6755, 8047)]