251844003855

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2309}}^1\times {\mathrm{83579}}^1$

素因数の和:85928

約数の個数: 48

約数和(自身を含む): 451783332000

約数和(自身を除く): 199939328145

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 2309, 6927, 11545, 20781, 34635, 66961, 83579, 103905, 200883, 250737, 334805, 417895, 602649, 752211, 1004415, 1253685, 2423791, 3013245, 3761055, 7271373, 12118955, 21814119, 36356865, 109070595, 192983911, 578951733, 964919555, 1736855199, 2894758665, 5596533419, 8684275995, 16789600257, 27982667095, 50368800771, 83948001285, 251844003855]

約数ペア:

[(1, 251844003855), (3, 83948001285), (5, 50368800771), (9, 27982667095), (15, 16789600257), (29, 8684275995), (45, 5596533419), (87, 2894758665), (145, 1736855199), (261, 964919555), (435, 578951733), (1305, 192983911), (2309, 109070595), (6927, 36356865), (11545, 21814119), (20781, 12118955), (34635, 7271373), (66961, 3761055), (83579, 3013245), (103905, 2423791), (200883, 1253685), (250737, 1004415), (334805, 752211), (417895, 602649)]