1285446435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{5261}}^1$

素因数の和:5468

約数の個数: 64

約数和(自身を含む): 2545966080

約数和(自身を除く): 1260519645

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 179, 195, 273, 455, 537, 895, 1253, 1365, 2327, 2685, 3759, 5261, 6265, 6981, 11635, 15783, 16289, 18795, 26305, 34905, 36827, 48867, 68393, 78915, 81445, 110481, 184135, 205179, 244335, 341965, 478751, 552405, 941719, 1025895, 1436253, 2393755, 2825157, 4708595, 6592033, 7181265, 12242347, 14125785, 19776099, 32960165, 36727041, 61211735, 85696429, 98880495, 183635205, 257089287, 428482145, 1285446435]

約数ペア:

[(1, 1285446435), (3, 428482145), (5, 257089287), (7, 183635205), (13, 98880495), (15, 85696429), (21, 61211735), (35, 36727041), (39, 32960165), (65, 19776099), (91, 14125785), (105, 12242347), (179, 7181265), (195, 6592033), (273, 4708595), (455, 2825157), (537, 2393755), (895, 1436253), (1253, 1025895), (1365, 941719), (2327, 552405), (2685, 478751), (3759, 341965), (5261, 244335), (6265, 205179), (6981, 184135), (11635, 110481), (15783, 81445), (16289, 78915), (18795, 68393), (26305, 48867), (34905, 36827)]