55049085

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4515

約数の個数: 64

約数和(自身を含む): 120476160

約数和(自身を除く): 65427075

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 4481, 12285, 13443, 22405, 31367, 40329, 58253, 67215, 94101, 120987, 156835, 174759, 201645, 282303, 291265, 407771, 470505, 524277, 604935, 846909, 873795, 1223313, 1411515, 1572831, 2038855, 2621385, 3669939, 4234545, 6116565, 7864155, 11009817, 18349695, 55049085]

約数ペア:

[(1, 55049085), (3, 18349695), (5, 11009817), (7, 7864155), (9, 6116565), (13, 4234545), (15, 3669939), (21, 2621385), (27, 2038855), (35, 1572831), (39, 1411515), (45, 1223313), (63, 873795), (65, 846909), (91, 604935), (105, 524277), (117, 470505), (135, 407771), (189, 291265), (195, 282303), (273, 201645), (315, 174759), (351, 156835), (455, 120987), (585, 94101), (819, 67215), (945, 58253), (1365, 40329), (1755, 31367), (2457, 22405), (4095, 13443), (4481, 12285)]