64205121695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{28607}}^1$

素因数の和:28752

約数の個数: 64

約数和(自身を含む): 93892829184

約数和(自身を除く): 29687707489

約数列:

[1, 5, 11, 13, 43, 55, 65, 73, 143, 215, 365, 473, 559, 715, 803, 949, 2365, 2795, 3139, 4015, 4745, 6149, 10439, 15695, 28607, 30745, 34529, 40807, 52195, 143035, 172645, 204035, 314677, 371891, 448877, 1230101, 1573385, 1859455, 2088311, 2244385, 4090801, 6150505, 10441555, 13531111, 15991313, 20454005, 22971421, 27148043, 67655555, 79956565, 89797373, 114857105, 135740215, 175904443, 298628473, 448986865, 879522215, 987771103, 1167365849, 1493142365, 4938855515, 5836829245, 12841024339, 64205121695]

約数ペア:

[(1, 64205121695), (5, 12841024339), (11, 5836829245), (13, 4938855515), (43, 1493142365), (55, 1167365849), (65, 987771103), (73, 879522215), (143, 448986865), (215, 298628473), (365, 175904443), (473, 135740215), (559, 114857105), (715, 89797373), (803, 79956565), (949, 67655555), (2365, 27148043), (2795, 22971421), (3139, 20454005), (4015, 15991313), (4745, 13531111), (6149, 10441555), (10439, 6150505), (15695, 4090801), (28607, 2244385), (30745, 2088311), (34529, 1859455), (40807, 1573385), (52195, 1230101), (143035, 448877), (172645, 371891), (204035, 314677)]