102900655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2127

約数の個数: 32

約数和(自身を含む): 147184128

約数和(自身を除く): 44283473

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 355, 715, 781, 923, 2027, 3905, 4615, 10135, 10153, 22297, 26351, 50765, 111485, 131755, 143917, 289861, 719585, 1449305, 1583087, 1870921, 7915435, 9354605, 20580131, 102900655]

約数ペア:

[(1, 102900655), (5, 20580131), (11, 9354605), (13, 7915435), (55, 1870921), (65, 1583087), (71, 1449305), (143, 719585), (355, 289861), (715, 143917), (781, 131755), (923, 111485), (2027, 50765), (3905, 26351), (4615, 22297), (10135, 10153)]