90523755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1489}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 180373440

約数和(自身を除く): 89849685

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 193, 315, 579, 965, 1351, 1489, 1737, 2895, 4053, 4467, 6755, 7445, 8685, 10423, 12159, 13401, 20265, 22335, 31269, 52115, 60795, 67005, 93807, 156345, 287377, 469035, 862131, 1436885, 2011639, 2586393, 4310655, 6034917, 10058195, 12931965, 18104751, 30174585, 90523755]

約数ペア:

[(1, 90523755), (3, 30174585), (5, 18104751), (7, 12931965), (9, 10058195), (15, 6034917), (21, 4310655), (35, 2586393), (45, 2011639), (63, 1436885), (105, 862131), (193, 469035), (315, 287377), (579, 156345), (965, 93807), (1351, 67005), (1489, 60795), (1737, 52115), (2895, 31269), (4053, 22335), (4467, 20265), (6755, 13401), (7445, 12159), (8685, 10423)]