709156909435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1\times {\mathrm{8161}}^1$

素因数の和:9260

約数の個数: 64

約数和(自身を含む): 979377315840

約数和(自身を除く): 270220406405

約数列:

[1, 5, 13, 19, 65, 71, 95, 247, 355, 923, 991, 1235, 1349, 4615, 4955, 6745, 8161, 12883, 17537, 18829, 40805, 64415, 70361, 87685, 94145, 106093, 155059, 244777, 351805, 530465, 579431, 775295, 914693, 1223885, 1336859, 2015767, 2897155, 4573465, 6684295, 7532603, 8087551, 10078835, 11009189, 17379167, 37663015, 40437755, 55045945, 86895835, 105138163, 143119457, 153663469, 525690815, 574216121, 715597285, 768317345, 1997625097, 2871080605, 7464809573, 9988125485, 10910106299, 37324047865, 54550531495, 141831381887, 709156909435]

約数ペア:

[(1, 709156909435), (5, 141831381887), (13, 54550531495), (19, 37324047865), (65, 10910106299), (71, 9988125485), (95, 7464809573), (247, 2871080605), (355, 1997625097), (923, 768317345), (991, 715597285), (1235, 574216121), (1349, 525690815), (4615, 153663469), (4955, 143119457), (6745, 105138163), (8161, 86895835), (12883, 55045945), (17537, 40437755), (18829, 37663015), (40805, 17379167), (64415, 11009189), (70361, 10078835), (87685, 8087551), (94145, 7532603), (106093, 6684295), (155059, 4573465), (244777, 2897155), (351805, 2015767), (530465, 1336859), (579431, 1223885), (775295, 914693)]