43138095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:82

約数の個数: 128

約数和(自身を含む): 98703360

約数和(自身を除く): 55565265

約数列:

[1, 3, 5, 7, 11, 13, 15, 17, 21, 33, 35, 39, 51, 55, 65, 77, 85, 91, 105, 119, 143, 165, 169, 187, 195, 221, 231, 255, 273, 357, 385, 429, 455, 507, 561, 595, 663, 715, 845, 935, 1001, 1105, 1155, 1183, 1309, 1365, 1547, 1785, 1859, 2145, 2197, 2431, 2535, 2805, 2873, 3003, 3315, 3549, 3927, 4641, 5005, 5577, 5915, 6545, 6591, 7293, 7735, 8619, 9295, 10985, 12155, 13013, 14365, 15015, 15379, 17017, 17745, 19635, 20111, 23205, 24167, 27885, 31603, 32955, 36465, 37349, 39039, 43095, 46137, 51051, 60333, 65065, 72501, 76895, 85085, 94809, 100555, 112047, 120835, 158015, 169169, 186745, 195195, 221221, 230685, 255255, 261443, 301665, 362505, 410839, 474045, 507507, 560235, 663663, 784329, 845845, 1106105, 1232517, 1307215, 2054195, 2537535, 2875873, 3318315, 3921645, 6162585, 8627619, 14379365, 43138095]

約数ペア:

[(1, 43138095), (3, 14379365), (5, 8627619), (7, 6162585), (11, 3921645), (13, 3318315), (15, 2875873), (17, 2537535), (21, 2054195), (33, 1307215), (35, 1232517), (39, 1106105), (51, 845845), (55, 784329), (65, 663663), (77, 560235), (85, 507507), (91, 474045), (105, 410839), (119, 362505), (143, 301665), (165, 261443), (169, 255255), (187, 230685), (195, 221221), (221, 195195), (231, 186745), (255, 169169), (273, 158015), (357, 120835), (385, 112047), (429, 100555), (455, 94809), (507, 85085), (561, 76895), (595, 72501), (663, 65065), (715, 60333), (845, 51051), (935, 46137), (1001, 43095), (1105, 39039), (1155, 37349), (1183, 36465), (1309, 32955), (1365, 31603), (1547, 27885), (1785, 24167), (1859, 23205), (2145, 20111), (2197, 19635), (2431, 17745), (2535, 17017), (2805, 15379), (2873, 15015), (3003, 14365), (3315, 13013), (3549, 12155), (3927, 10985), (4641, 9295), (5005, 8619), (5577, 7735), (5915, 7293), (6545, 6591)]