4129127025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{8971}}^1$

素因数の和:9039

約数の個数: 72

約数和(自身を含む): 7629717024

約数和(自身を除く): 3500589999

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 361, 425, 475, 969, 1083, 1275, 1425, 1615, 1805, 4845, 5415, 6137, 8075, 8971, 9025, 18411, 24225, 26913, 27075, 30685, 44855, 92055, 134565, 152507, 153425, 170449, 224275, 457521, 460275, 511347, 672825, 762535, 852245, 2287605, 2556735, 2897633, 3238531, 3812675, 4261225, 8692899, 9715593, 11438025, 12783675, 14488165, 16192655, 43464495, 48577965, 55055027, 72440825, 80963275, 165165081, 217322475, 242889825, 275275135, 825825405, 1376375675, 4129127025]

約数ペア:

[(1, 4129127025), (3, 1376375675), (5, 825825405), (15, 275275135), (17, 242889825), (19, 217322475), (25, 165165081), (51, 80963275), (57, 72440825), (75, 55055027), (85, 48577965), (95, 43464495), (255, 16192655), (285, 14488165), (323, 12783675), (361, 11438025), (425, 9715593), (475, 8692899), (969, 4261225), (1083, 3812675), (1275, 3238531), (1425, 2897633), (1615, 2556735), (1805, 2287605), (4845, 852245), (5415, 762535), (6137, 672825), (8075, 511347), (8971, 460275), (9025, 457521), (18411, 224275), (24225, 170449), (26913, 153425), (27075, 152507), (30685, 134565), (44855, 92055)]