489602295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 1114057152

約数和(自身を除く): 624454857

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 153, 169, 195, 221, 255, 273, 315, 357, 455, 507, 541, 585, 595, 663, 765, 819, 845, 1071, 1105, 1183, 1365, 1521, 1547, 1623, 1785, 1989, 2535, 2705, 2873, 3315, 3549, 3787, 4095, 4641, 4869, 5355, 5915, 7033, 7605, 7735, 8115, 8619, 9197, 9945, 10647, 11361, 13923, 14365, 17745, 18935, 20111, 21099, 23205, 24345, 25857, 27591, 34083, 35165, 43095, 45985, 49231, 53235, 56805, 60333, 63297, 64379, 69615, 82773, 91429, 100555, 105495, 119561, 129285, 137955, 147693, 170415, 180999, 193137, 246155, 274287, 301665, 316485, 321895, 358683, 413865, 443079, 457145, 579411, 597805, 640003, 738465, 822861, 836927, 904995, 965685, 1076049, 1371435, 1554293, 1793415, 1920009, 2215395, 2510781, 2897055, 3200015, 4114305, 4184635, 4662879, 5380245, 5760027, 7532343, 7771465, 9600045, 10880051, 12553905, 13988637, 23314395, 28800135, 32640153, 37661715, 54400255, 69943185, 97920459, 163200765, 489602295]

約数ペア:

[(1, 489602295), (3, 163200765), (5, 97920459), (7, 69943185), (9, 54400255), (13, 37661715), (15, 32640153), (17, 28800135), (21, 23314395), (35, 13988637), (39, 12553905), (45, 10880051), (51, 9600045), (63, 7771465), (65, 7532343), (85, 5760027), (91, 5380245), (105, 4662879), (117, 4184635), (119, 4114305), (153, 3200015), (169, 2897055), (195, 2510781), (221, 2215395), (255, 1920009), (273, 1793415), (315, 1554293), (357, 1371435), (455, 1076049), (507, 965685), (541, 904995), (585, 836927), (595, 822861), (663, 738465), (765, 640003), (819, 597805), (845, 579411), (1071, 457145), (1105, 443079), (1183, 413865), (1365, 358683), (1521, 321895), (1547, 316485), (1623, 301665), (1785, 274287), (1989, 246155), (2535, 193137), (2705, 180999), (2873, 170415), (3315, 147693), (3549, 137955), (3787, 129285), (4095, 119561), (4641, 105495), (4869, 100555), (5355, 91429), (5915, 82773), (7033, 69615), (7605, 64379), (7735, 63297), (8115, 60333), (8619, 56805), (9197, 53235), (9945, 49231), (10647, 45985), (11361, 43095), (13923, 35165), (14365, 34083), (17745, 27591), (18935, 25857), (20111, 24345), (21099, 23205)]