28795935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1973}}^1$

素因数の和:2127

約数の個数: 32

約数和(自身を含む): 53061120

約数和(自身を除く): 24265185

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 1973, 2085, 2919, 4865, 5919, 9865, 13811, 14595, 29595, 41433, 69055, 207165, 274247, 822741, 1371235, 1919729, 4113705, 5759187, 9598645, 28795935]

約数ペア:

[(1, 28795935), (3, 9598645), (5, 5759187), (7, 4113705), (15, 1919729), (21, 1371235), (35, 822741), (105, 274247), (139, 207165), (417, 69055), (695, 41433), (973, 29595), (1973, 14595), (2085, 13811), (2919, 9865), (4865, 5919)]