7765210005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{7603}}^1$

素因数の和:7826

約数の個数: 64

約数和(自身を含む): 14506242048

約数和(自身を除く): 6741032043

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 137, 213, 355, 411, 497, 685, 959, 1065, 1491, 2055, 2485, 2877, 4795, 7455, 7603, 9727, 14385, 22809, 29181, 38015, 48635, 53221, 68089, 114045, 145905, 159663, 204267, 266105, 340445, 539813, 798315, 1021335, 1041611, 1619439, 2699065, 3124833, 3778691, 5208055, 7291277, 8097195, 11336073, 15624165, 18893455, 21873831, 36456385, 56680365, 73954381, 109369155, 221863143, 369771905, 517680667, 1109315715, 1553042001, 2588403335, 7765210005]

約数ペア:

[(1, 7765210005), (3, 2588403335), (5, 1553042001), (7, 1109315715), (15, 517680667), (21, 369771905), (35, 221863143), (71, 109369155), (105, 73954381), (137, 56680365), (213, 36456385), (355, 21873831), (411, 18893455), (497, 15624165), (685, 11336073), (959, 8097195), (1065, 7291277), (1491, 5208055), (2055, 3778691), (2485, 3124833), (2877, 2699065), (4795, 1619439), (7455, 1041611), (7603, 1021335), (9727, 798315), (14385, 539813), (22809, 340445), (29181, 266105), (38015, 204267), (48635, 159663), (53221, 145905), (68089, 114045)]