83288205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 198446976

約数和(自身を除く): 115158771

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 33, 35, 39, 43, 45, 55, 63, 65, 77, 91, 99, 105, 117, 129, 143, 165, 195, 215, 231, 273, 301, 315, 385, 387, 429, 455, 473, 495, 559, 585, 645, 693, 715, 819, 903, 1001, 1155, 1287, 1365, 1419, 1505, 1677, 1849, 1935, 2145, 2365, 2709, 2795, 3003, 3311, 3465, 3913, 4095, 4257, 4515, 5005, 5031, 5547, 6149, 6435, 7095, 8385, 9009, 9245, 9933, 11739, 12943, 13545, 15015, 16555, 16641, 18447, 19565, 20339, 21285, 24037, 25155, 27735, 29799, 30745, 35217, 38829, 43043, 45045, 49665, 55341, 58695, 61017, 64715, 72111, 83205, 92235, 101695, 116487, 120185, 129129, 142373, 148995, 168259, 176085, 183051, 194145, 215215, 216333, 264407, 276705, 305085, 360555, 387387, 427119, 504777, 582435, 645645, 711865, 793221, 841295, 915255, 1081665, 1281357, 1322035, 1514331, 1850849, 1936935, 2135595, 2379663, 2523885, 3966105, 5552547, 6406785, 7571655, 9254245, 11898315, 16657641, 27762735, 83288205]

約数ペア:

[(1, 83288205), (3, 27762735), (5, 16657641), (7, 11898315), (9, 9254245), (11, 7571655), (13, 6406785), (15, 5552547), (21, 3966105), (33, 2523885), (35, 2379663), (39, 2135595), (43, 1936935), (45, 1850849), (55, 1514331), (63, 1322035), (65, 1281357), (77, 1081665), (91, 915255), (99, 841295), (105, 793221), (117, 711865), (129, 645645), (143, 582435), (165, 504777), (195, 427119), (215, 387387), (231, 360555), (273, 305085), (301, 276705), (315, 264407), (385, 216333), (387, 215215), (429, 194145), (455, 183051), (473, 176085), (495, 168259), (559, 148995), (585, 142373), (645, 129129), (693, 120185), (715, 116487), (819, 101695), (903, 92235), (1001, 83205), (1155, 72111), (1287, 64715), (1365, 61017), (1419, 58695), (1505, 55341), (1677, 49665), (1849, 45045), (1935, 43043), (2145, 38829), (2365, 35217), (2709, 30745), (2795, 29799), (3003, 27735), (3311, 25155), (3465, 24037), (3913, 21285), (4095, 20339), (4257, 19565), (4515, 18447), (5005, 16641), (5031, 16555), (5547, 15015), (6149, 13545), (6435, 12943), (7095, 11739), (8385, 9933), (9009, 9245)]