153676325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4079}}^1$

素因数の和:4237

約数の個数: 24

約数和(自身を含む): 209450880

約数和(自身を除く): 55774555

約数列:

[1, 5, 11, 25, 55, 137, 275, 685, 1507, 3425, 4079, 7535, 20395, 37675, 44869, 101975, 224345, 558823, 1121725, 2794115, 6147053, 13970575, 30735265, 153676325]

約数ペア:

[(1, 153676325), (5, 30735265), (11, 13970575), (25, 6147053), (55, 2794115), (137, 1121725), (275, 558823), (685, 224345), (1507, 101975), (3425, 44869), (4079, 37675), (7535, 20395)]