4313909945

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 5350302720

約数和(自身を除く): 1036392775

約数列:

[1, 5, 71, 79, 193, 355, 395, 797, 965, 3985, 5609, 13703, 15247, 28045, 56587, 62963, 68515, 76235, 153821, 282935, 314815, 769105, 1082537, 4470373, 5412685, 10921291, 12151859, 22351865, 54606455, 60759295, 862781989, 4313909945]

約数ペア:

[(1, 4313909945), (5, 862781989), (71, 60759295), (79, 54606455), (193, 22351865), (355, 12151859), (395, 10921291), (797, 5412685), (965, 4470373), (3985, 1082537), (5609, 769105), (13703, 314815), (15247, 282935), (28045, 153821), (56587, 76235), (62963, 68515)]