13749203055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{4261}}^1$

素因数の和:4744

約数の個数: 64

約数和(自身を含む): 25531084800

約数和(自身を除く): 11781881745

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 389, 395, 553, 1167, 1185, 1659, 1945, 2723, 2765, 4261, 5835, 8169, 8295, 12783, 13615, 21305, 29827, 30731, 40845, 63915, 89481, 92193, 149135, 153655, 215117, 336619, 447405, 460965, 645351, 1009857, 1075585, 1657529, 1683095, 2356333, 3226755, 4972587, 5049285, 7068999, 8287645, 11602703, 11781665, 24862935, 34808109, 35344995, 58013515, 130944791, 174040545, 392834373, 654723955, 916613537, 1964171865, 2749840611, 4583067685, 13749203055]

約数ペア:

[(1, 13749203055), (3, 4583067685), (5, 2749840611), (7, 1964171865), (15, 916613537), (21, 654723955), (35, 392834373), (79, 174040545), (105, 130944791), (237, 58013515), (389, 35344995), (395, 34808109), (553, 24862935), (1167, 11781665), (1185, 11602703), (1659, 8287645), (1945, 7068999), (2723, 5049285), (2765, 4972587), (4261, 3226755), (5835, 2356333), (8169, 1683095), (8295, 1657529), (12783, 1075585), (13615, 1009857), (21305, 645351), (29827, 460965), (30731, 447405), (40845, 336619), (63915, 215117), (89481, 153655), (92193, 149135)]