9772787255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2683}}^1\times {\mathrm{9461}}^1$

素因数の和:12167

約数の個数: 32

約数和(自身を含む): 14628100608

約数和(自身を除く): 4855313353

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 2683, 9461, 13415, 18781, 29513, 47305, 66227, 93905, 104071, 147565, 206591, 331135, 520355, 728497, 1032955, 3642485, 25383863, 126919315, 177687041, 279222493, 888435205, 1396112465, 1954557451, 9772787255]

約数ペア:

[(1, 9772787255), (5, 1954557451), (7, 1396112465), (11, 888435205), (35, 279222493), (55, 177687041), (77, 126919315), (385, 25383863), (2683, 3642485), (9461, 1032955), (13415, 728497), (18781, 520355), (29513, 331135), (47305, 206591), (66227, 147565), (93905, 104071)]