80169705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1407

約数の個数: 96

約数和(自身を含む): 183575808

約数和(自身を除く): 103406103

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 153, 165, 187, 231, 255, 315, 357, 385, 495, 561, 595, 693, 765, 935, 1071, 1155, 1309, 1361, 1683, 1785, 2805, 3465, 3927, 4083, 5355, 6545, 6805, 8415, 9527, 11781, 12249, 14971, 19635, 20415, 23137, 28581, 44913, 47635, 58905, 61245, 69411, 74855, 85743, 104797, 115685, 134739, 142905, 161959, 208233, 224565, 254507, 314391, 347055, 428715, 485877, 523985, 673695, 763521, 809795, 943173, 1041165, 1272535, 1457631, 1571955, 1781549, 2290563, 2429385, 3817605, 4715865, 5344647, 7288155, 8907745, 11452815, 16033941, 26723235, 80169705]

約数ペア:

[(1, 80169705), (3, 26723235), (5, 16033941), (7, 11452815), (9, 8907745), (11, 7288155), (15, 5344647), (17, 4715865), (21, 3817605), (33, 2429385), (35, 2290563), (45, 1781549), (51, 1571955), (55, 1457631), (63, 1272535), (77, 1041165), (85, 943173), (99, 809795), (105, 763521), (119, 673695), (153, 523985), (165, 485877), (187, 428715), (231, 347055), (255, 314391), (315, 254507), (357, 224565), (385, 208233), (495, 161959), (561, 142905), (595, 134739), (693, 115685), (765, 104797), (935, 85743), (1071, 74855), (1155, 69411), (1309, 61245), (1361, 58905), (1683, 47635), (1785, 44913), (2805, 28581), (3465, 23137), (3927, 20415), (4083, 19635), (5355, 14971), (6545, 12249), (6805, 11781), (8415, 9527)]