335145655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6311}}^1$

素因数の和:6391

約数の個数: 32

約数和(自身を含む): 466583040

約数和(自身を除く): 131437385

約数列:

[1, 5, 13, 19, 43, 65, 95, 215, 247, 559, 817, 1235, 2795, 4085, 6311, 10621, 31555, 53105, 82043, 119909, 271373, 410215, 599545, 1356865, 1558817, 3527849, 5156087, 7794085, 17639245, 25780435, 67029131, 335145655]

約数ペア:

[(1, 335145655), (5, 67029131), (13, 25780435), (19, 17639245), (43, 7794085), (65, 5156087), (95, 3527849), (215, 1558817), (247, 1356865), (559, 599545), (817, 410215), (1235, 271373), (2795, 119909), (4085, 82043), (6311, 53105), (10621, 31555)]